Toshiba GD-1151 Fax Machine User Manual
Contents
1. Transmitter Receiver CNG Line closed The available modulation mode is in formed Network interaction ANSam Each declares that it has V 34 capability The Phase 1 m procedure moves to V 34 in the phase 2 P3 14 JM INFOOC TNFO0a Prabilidimanain B After the information about the modem capa hase 2 ging bility is exchanged the determines gt 3 15 L1 the modulation speed based on the result of L2 reception of the probing signal which was sent A by the transmitter INFOOh Equalizer Echo 5 determine the image transmission speed canceller training 5 the transmitter sends training signal Phase 3 PP P3 16 TRN PPh Final training ALT T The optimum image transmission speed is Phase 4 MPh MPh determined according to the training signal gt gt P3 16 MPh received E S NSF flags CSI The pre FAX transmission which is the same DIS asthatfor the normal T 30 is performed at NSS 1 200 bps Control channel TSI flags 3 17 DCS flags CFR flags 5 training signal is sent with the determined S parameter then the image data are sent Primary channel PP P3 18 B1 Image Image data data P3 18 Turn Off Sh Sh The post FAX transmission which is the same Sh Sh as that for the normal T 30 is performed at2. 1 Can be used when the regular size reduction function is ON when it is OFF the data are stored in the memory 2 When the data are output in the primary scanning direction it is printed in the center of the recording paper 2 3 2 Others 1 For the users with the outside setting it is recommended to set the discard parameter to 18 mm GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved LSU RELATED FUNCTIONS 2 4 fuser unit main power and power supply for the control panel be shut off during specified period of time such as night time that the machine is the ready mode using a weekly timer function of the equipment When a FAX is received in the Energy Saver Mode the fuser unit main power and power supply for the control panel are automatically turned ON Printing is then started when the machine reaches the specified temperature The Energy Saver Mode is useful for hours in which the amount of communication is small and immediate printing is not necessary The setting of the Energy Saver Mode and time start time end time are made on the USER FUNC TIONS screen Default setting is made by the weekly timer function of the equipment Energy Saver Mode How to enter the mode Timer setting How to cancel the mode pressing the ENERGY SAVER button for 2 seconds
3. S J 1C62C1024 70T 1C34 1 82 1024 TRE HHI 22222 HHH C124 Y I C125 BOOM coe Aras 1C5 1C62C1024 T70T TC4053BFT 1 40 TW74FU mw Ic24 amp C38 LMI458MX 1C62C1024 707T 1C25 TSHOBFUT DD DDD DDD toS qo io o H c TSHO4FU 78 05 1C7 howe Qe o an HC70 c72 I R89 RID wnwro om mo 22 Sonno krere Greorcgs pnm 8202 C GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved ELECTRICAL CIRCUITS 2 PWA F FAX 670 LM386MX 85 V m IC Tos c30 I LMI458MX c31 C13 163 1458 1C1
4. 2nd Line for FAX Board GD 1260NA TW EU C O E EJ L n Drawer Module Paper Feed Large Capacity Desk MY 1021 Pedestal Feeder LCF 1700 KD 1011 KD 1012 A4 LT Fig 1 5 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 14 08 03 17 Units and Components Reversing Automatic Document Feeder RADF Control panel 1st Drawer 2nd Drawer USER ENERGY FUNCTIONS TEMPLATE EXTENSION e FILING SCAN COPY FAX PmwroMA INTERRUPT JOBSTATUS ACCESS SAVER FUNCTION CLEAR 5 066 OOO MONITOR CLEAR PAUSE Fig 1 7 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 15 1 8 Layout of PC Boards e STUDIO3511 4511 350 450 200L 202L 203L 230 232 233 280 282 283 MDM FAX Fig 1 8 Rear side of the equipment Symbol Name Function Remarks FAX FAX control board Control the FAX function MDM Telephone circuit control board Controls dialing for the analog cir cuit for 2nd line NCU Telephone circuit control board Controls dialing for the analog cir cuit Lower board standard 1st line Upper board for 2 line GD 1150 1151 1200 1201 1160 1260
5. 2 1 29 ATT3DB1 2 2 iC26 CML1 ASIC VOLSELO 16 VOLSEL1 17 VOLSEL2 NCU board Line2 Ico Analog switch Speaker IC10 IC1 5 Fig 4 16 The line monitor circuit consists of the CML relay NA TW RLY2 EU AU AS C RLY3 analog switch NA TW IC51 EU AU AS C IC3 the ASIC 29 1C26 and analog switches IC3 IC9 IC3 IC2 on the FAX board and other peripheral devices It switches the telephone line path using the analog Switch and monitors the line status and ringer signal in the FAX transmission and reception using the speaker connected to CN503 on the FAX board It also switches the analog switch to output a buzzer tone from the speaker The signal to be monitored is selected by switching the analog switch IC3 according to SP SEL signal and MON signal which are output from the ASIC To monitor the line during the transmission and reception the ASIC makes the 1 signal become HIGH to switch the analog switch and connect the line to the MODEM side For the line path switching control refer to P 4 7 4 2 2 Line path switching control circuit The relation between the signal levels and monitoring signals is as follows Monitoring signal SP SEL MON LINE Monitor Line 1 LOW HIGH Line 2 HIGH HIGH Ringer Alarm LOW The monitoring signal selected by IC3 is input to the analog switch IC9 1
6. Reference These parameters should be set by the service technician in the FAX Function Mode 2 Vertical reduction printing 13 377 0 The recording data length is reduced so that the image fits in the recording paper The data can be reduced up to 90 7596 the machine automatically selects the appropriate ratio 3 Regular size reduction printing 13 517 1 When the discard and vertical reduction printing cannot be applied to the received image any of the combinations gt gt A4 gt B5 B4 gt 5 A4 gt B5 A4 COMP LT COMP gt ST LD gt COMP LD gt LG LT LD gt ST LT gt ST FOLIO B5 FOLIO is satisfied the regular size reduction printing is performed In case that the recording data length is within the effective printing length A but the recording paper of the same size as the original s or larger size is not available GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved LSU RELATED FUNCTIONS ratio B x reduction ratio COC B4 gt 4 B4 4 B4 B5 B4 gt A5 4 A4 A5 COMP gt COMP ST LD gt COMP LD gt LG LT LD ST LT ST FOLIO B5 FOLIO gt 5 In case that the recording data length exceeds the effective printing length A the vertical reduc tion printing i
7. a BD9300FV R186 C206 1c218 C217 512 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 3 PWA F NCU US 562 PWA F NCU 631 US 29 30 14 15 WB F NCU US 562 LA57201000 HBJC0022805 LBL PCB AT Fig 4 19 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION rights reserved ELECTRICAL CIRCUITS 4 20 08 03 4 PWA F NCU EU 562 PWA F NCU 631 EU tt 1 4 o 2 1 29 30 14 C18 15 TOSHIBA 6LA572020 HBJC00229 5 PWA F MDM 563 GW MD PWB F NCU EU 562 00 07 LBL PCB AT Fig 4 20 E NM 1 3 1562 1024 70 IC4 1562 1024 70 1562 1024 70 2003 2008 TOSHIBA CORPORATION rights reserved 1 IC2 IS62C1024 70T TOSHIBA 61457802000
8. modems Transmitter Receiver GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING COMMUNICATION CONTROL Change of the image transmission speed by the transmitter The transmitter sends a PPh signal after sending the image data The receiver returns a PPh sig nal Then the image transmission speed is determined according to the MPh sequence sent from the both modems Transmitter Receiver Image data Turn Off M PPh MPR ALT MPh MPh E MPh E PPS EOM flags MCF flags flags 98 NSF CSI DIS ui flags DCS flags CFR flags S 5 1 Image data Turn Off TZ 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 3 3 FAX Automatic Switching 3 3 1 General functions There are two types of setting for the FAX Auto Switching Mode Selection TEL Mode and FAX Mode 3 3 2 TEL mode This mode is selected to prioritize telephone communication when the frequency of the fax reception is low When the TEL mode is selected the automatic FAX reception function does not work Therefore when a calling signal comes from the exchange the telephone ringer continues ringing until the opera tor picks up the handset When the operator has learned that the caller is sending a FAX he has to per form the manual reception operation 3 3 3 FAX mode This mode is selected when the telephone circu
9. LD1 H Line 1 Dial Pulse Generation Signal Q53 Values for GD 1151 1201 case that the descriptions vary between GD 1150 1200 and GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 9 08 03 EU AU ASIC models NCU board FAX board 12V RLY3 CML relay ARP 1 0 Line 4 4 External telephone Line path switching circuit AG Ring signal detection circuit Fig 4 10 dial pulse generation circuit consists of the photocoupler the ASIC 29 1 26 on the FAX board and the other peripheral devices It generates the dial pulses in the FAX transmission and dialing to the outside The ASIC makes the CML1 signal become HIGH to connect the line to the MODEM side To generate the dial pulses the ASIC makes the LD1 signal become HIGH to turn ON Q6 This allows the photocou pler to come on and the current flows through the line for sending a dial attempt Signal Name Type Active Description Destination LD1 H Line 1 Dial Pulse Generation Signal Q6 Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 and GD 1151 1201 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved ELECTRICAL
10. PWB F MDM 563 26 1015 MN86064 yo Fig 4 21 4 21 08 03 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 6 PWA F MDM 631 6LE29815000 z gt T a z a C60 I c12 T a amp gt EP GWFR 40 lt BE HALOGEN FREE PWB LEAD FREE PCBA RAL RA2 SS Lvxcaz4ses SZ neges E R22 R23 1 100 10 18 C18 5 R12 C21 C22 C23 1 7 IC8 1 9 RIT CY62146EV30LL IC Io SH08 SSS ICIZSH37 SH321C13 H 55 SH 1619 DFX336 I T cer 1 1 WT4FU VHC244FT C66 C85 R30 C88 2 7 PWA F FAX POWER 610 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 018 2 C25 LVXC3245FS c26 II LT I 5H325H325H 1 RAS RAG RAT 5 51 HH 8 88 2 5 1018 1 17 HH 2 RA13 12 11 10
11. GD 1151 1201 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 and 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 4 14 08 03 4 2 6 Line monitor circuit NA TW models NCU board Line1 28 29 25 26 1 12 ico gt MODEM RLY2 1 51 3219 relay Analog switch Line 1 45 21 CPU 1 9 Analog switch MF SEL 14 10 SP SEL MON R273 1 29 ATT3DB1 261 CML1 1 R272 ASIC VOLSELO 16 VOLSELT 17 R271 VOLSEL2 18 NCU board Line2 Ico ic2 Analog switch Speaker IC10 IC1 54 2 Fig 4 15 Values in are for GD 1151 1201 case that the descriptions vary between GD 1150 1200 GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 15 08 03 EU AU ASIC models NCU board Line1 28 29 25 26 1 12 ic9 MODEM 3219 1 TXOUT1 1 45 12 RING 43 1 12 K CPU Analog switch MF SEL 14 10 SP SEL 15 MON
12. 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 1 12 08 12 e STUDIO352 353 452 453 Finisher Hanging type e STUDIO352 353 only MJ 1022 Reversing Automatic Document Feeder MR 3018 Finisher Console type MJ 1023 Bridge Kit KN 3520 Job Separator MJ 5004 Finisher Console saddle stitch type MJ 1024 FAX Board GD 1200NA TW EU IAU ASICIKR 2nd Line for FAX Board GD 1160NA TW EU C FAX Board GD 1201NA TW EU AU AS C KR 2nd Line for FAX Board GD 1260NA TW EU C O E EI D Drawer Module Paper Feed Large Capacity Desk MY 1021 Pedestal PFP Feeder LCF MH 1700 KD 1011 KD 1012 A4 LT Fig 1 4 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 13 08 03 e STUDIO202L 203L 232 233 282 283 series Finisher Reversing Automatic Hanging type Document Feeder MJ 1022 MR 3020 Automatic Duplexing Unit MD 0102 Finisher Bridge Kit Console saddle stitch type KN 2 MJ 1025 2 Job Separator MJ 5004 FAX Board GD 1150NA TW EU IAU ASICIKR 2nd Line for FAX Board GD 1160NA TW EU C FAX Board GD 1151NA TW EU IAU ASICIKR
13. 2 2 Recording Paper Selection Algorithm and Printing Algorithm Before printing the received image the preset settings are evaluated in the order of the following 1 and 2 and the printing is performed based on the result 1 Recording paper selection algorithm Basically the received image is printed on a sheet of paper of the same size as the original However if this size is not available this algorithm determines on which size of recording paper the output should be made Actual Size Mode Free Mode 2 Printing algorithm Determines how the received image is to be printed Discard printing Vertical reduction printing Regular size reduction printing Split printing 2 2 1 Recording paper selection algorithm It is possible to distinguish the size of each received image A3 LD B4 LG A4 LT B5 A5 Basically recording paper of the same size as the original is used for printing If recording paper of the size is not available this algorithm selects paper of another size according to the setting in the Setting Mode 1 Actual Size Mode 13 517 0 Printing is performed when regular size reduction is not applied to the received image In this mode an A4 LT received image is printed on a recording paper 2 Free Mode 13 517 1 Printing is performed on any available recording paper 2 2 2 Printing algorithm Recording paper has its effective printing area Even if the size of the original paper and the recording pa
14. 3 1 2 Selection of the communication mode This machine has three types of communication mode The mode to be used is determined according to the combination of the types of the circuits and communication and available function of the other side s machine Communication mode Toshiba original procedure ECM G3 Telephone circuit O O 3 1 3 Procedure to select the transmission mode START 1 Other side machine has the Toshiba original procedure mode YES Communication using the Toshiba original procedure Other side machine has ECM mode YES gt ECM communication Other side machine has G3 mode YES G3 communication 1 This step is only checked when the other side machine has CRP2 CRP1 or when the trans mission is started by the CRP calling The first transmission to the other side with CRP1 only is performed in the ECM mode GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL 3 2 Signaling System Diagram and Signal Forms 3 2 1 Circuit control signals The following circuit control signals are used in the binary and tonal procedures Circuit control signals CED Called station identification Indicates that the sender is a FAX machine in the automatic called mode 1 CNG Calling tone Indi
15. 2003 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 16 08 03 e STUDIO281c 351c 451c e STUDIO352 353 452 453 FAX NCU mae MDM FAX PWR Fig 1 9 Rear side of the equipment Symbol Name Function Remarks FAX FAX control board Controls the FAX function MDM Telephone circuit control board Controls dialing for the analog cir cuit for 2nd line NCU Telephone circuit control board Controls dialing for the analog cir cuit Lower board standard 1st line Upper board for 2 line FAX PWR FAX power board Supplies the power 12V 24V of FAX 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 17 08 03 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 18 2 LSU RELATED FUNCTIONS 2 1 Recording Mode This machine offers various printing modes such as the selection of the applicable recording paper the recording method etc to meet users needs To take full advantage of these features it is important to understand the concepts of the recording paper selection algorithm and printing algorithm as described in 2 2 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 LSU RELATED FUNCTIONS 2 1 04 06
16. USER FUNCTIONS Screen Auto Power Automatically Can be set in the Returns to the default screen by Save Mode USER FUNCTIONS receiving FAX document or by Screen pressing the START button Returns to the FAX screen by press ing the FAX button Sleep Mode Automatically or by Can be set in the Returns to the default screen by receiving FAX document or by pressing the START button Returns to the FAX screen by press ing the FAX button 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 LSU RELATED FUNCTIONS 2 5 Memory Reception Basically the receiving FAX data are once stored in the HDD then the data are printed out after the reception process is finished The memory reception is performed until the 120 M byte HDD becomes full GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved LSU RELATED FUNCTIONS 3 DIALING COMMUNICATION CONTROL 3 1 Circuit Connection and Procedure to Change Mode 3 1 1 Dial call up transmission to a telephone circuit START YES Detecting a calling signal DC circuit closed After detecting the dial tone or 3 3 seconds elapsed Y Selection signal sent out Standby state 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL
17. 1 Asignalis sent while raising the output level in the high frequency band in which the noise is relatively loud 2 Tone signal called Probing Tone is sent for the receiver to examine the line characteris tics of the line 8 the ITU T Recommendation it is described as data rate Image transmission speed the same as data rate 4 n the ITU T Recommendation it is described as symbol speed The Symbol rate Modulating speed and Baud rate are the same thing This machine cannot realize the speed of 2 743 symbol sec Notes 1 ECM is used in the V 34 procedure If the setting for the ECM transmission reception of the user data is set to Not performed the V 8 procedure is not performed and the procedure is not switched to V 34 V 17 or lower is selected in this case 2 When the transmission reception speed is set to 14 4 kbps or slower the V 8 procedure is not performed and V 17 or lower is selected 3 See Late start P3 20 to move to the V 8 V 34 procedure after starting with the V 21 proce dure 4 After the V 34 procedure is started the fallback for the V 34 procedure is performed However the fallback for the V 17 mode or lower mode is not performed 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 3 13 04 06 2 Standard procedure
18. 2 to select the output sound volume The sound volume is selected by switching IC8 according to the VOLSELO 2 signals output from the ASIC and selecting an input resistance for the monitoring signal GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved ELECTRICAL CIRCUITS 4 16 08 03 The relation between the signals sound volume is as follows Sound volume VOLSEL2 VOLSEL1 VOLSELO Max 7 LOW LOW LOW 6 LOW LOW HIGH 5 LOW HIGH LOW 4 LOW HIGH HIGH 3 HIGH LOW LOW 2 HIGH LOW HIGH Min 1 HIGH HIGH LOW Silent 0 HIGH HIGH HIGH The monitoring signal whose volume is controlled by IC9 IC2 is amplified by the OP amplifier IC10 IC1 then output to the speaker Signal Name Type Active Description Destination SP SEL Line Tone Selection Signal IC3 MON H Ring Tone Selection Signal IC3 VOLSELO 2 H Speaker Volume Control Signals 0 2 IC9 IC2 Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 and GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 17 08 03 4 3 PC Boards 1 PWA F FAX 562 PWA F FAX 610 MN86064A 1 10 LM386MX TOSHIBA CN600
19. AT 1 200 bps ps end procedure PPS EOP gt 3 19 NICE flags DCN flags 1 ine opened gt Line opened GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 3 14 04 06 Network interaction Phase 1 The V 8 procedure is performed as the startup procedure for the 34 high speed modem In the V 8 procedure mainly the optimum modulation method V series modem mode that can be operated between the transmitter and receiver is determined Transmitter Signal name Abbreviation Function Remarks Calling tone CNG 1100 Hz tone signal specified by T 30 indicating the sender is a FAX machine in the auto matic calling mode Call Menu signal CM Mainly indicates an available Modulated by V 21 L 1 modulation method such as Transmission rate 300 bps V 21 V 27ter V 29 V 17 V 34 etc CM terminator CJ Indicates the detection of the Modulated by V 21 L 1 JM signal or the termination of Transmission rate 300 bps CM signal Call Indicator signal CI Indicates the general commu For the late start only nication functions It is sent P3 20 when the V 8 procedure is Modulated by V 21 L 1 restarted Transmission rate 300 bps Receiver Signal name Abbreviation Function Remarks Answer amplitude tone ANSam 2100 Hz tone
20. KD 1011 KD 1012 A4 LT Fig 1 1 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 1 10 e STUDIO230 280 Finisher Reversing Automatic mS Document Feeder MR 3016 Finisher Console saddle stitch type MJ 1025 Bridge Kit KN 3520 Job Separator MJ 5004 FAX Board GD 1150NA TW EU IAU ASIC 2nd Line for FAX Board GD 1160NA TW EU C Drawer Module Paper Feed Large Capacity Desk MY 1021 Pedestal PFP Feeder LCF MH 1700 KD 1011 KD 1012 A4 LT Fig 1 2 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 11 e STUDIO281c 351c 451c Finisher Hanging type _ MJ 1022 e STUDIO281c 351c only Finisher Console type MJ 1023 Finisher Console saddle stitch type MJ 1024 2nd Line for 2nd Line for FAX Board FAX Board GD 1160 GD 1260 Reversing Automatic Document Feeder MR 3018 Bridge Kit KN 3511 FAX Board GD 1201 Drawer Module Paper Feed Large Capacity Desk MY 1021 Pedestal PFP Feeder LCF 1700 i KD 1011 KD 1012 Fig 1 3 GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM
21. RT R38 R39 RIT R42 RAS 1020 1C21 1C22 T VHC244FT VHC244FT VHC244FT ze 1623 C101 I R49 c89 42 olay Fig 4 22 5 001 2 Lio SY MASLHENT T Iw R102 c mnR103 IAE I gt EP GW FR 40 lt 218104 N 6G2N1 610 6LE09303000 Fig 4 23 4 22 08 03 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 8 PWA F FAX POWER 631 C tmm Ca 5 EE R102 7 nRI03 gy R104 C EP GW FR 40 lt 631 6LE29546000 SY WNRLYENT Fig 4 24 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 4 23 08 03 WH6SZW7 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 5 INSTALLATION 5 1 Explanation to the Users After installing
22. 1 Configuration This section describes the function of each circuit The NCU board consists of the transformer relay analog switch and other peripheral devices It con trols switching of the line path generates the dial pulses detects the line current and ring signal and monitors the line The NCU board is connected to CN501 on the FAX board It can be also connected optionally to CN502 The description in this section is based on the NCU board for Line 1 NA TW models NCU board Line current detection Line circuit 51 Analog switch CNG signal detection circuit Dial pulse generation circuit FAX board External DC telephone consumption ATT3DB circuit RLY2 CML relay Ring signal detection circuit Fig 4 5 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 5 04 10 EU AU ASIC models NCU board Line current detection circuit Dial pulse generation circuit Line i 8 T 1F Analog RLYA switch RLY3 Relay FAX board relay External Ics telephone Analog switch IC4 CNG signal gt gt detection circuit D
23. 1151 1200 1201 1160 1260 CONTENTS 1 05 06 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved CONTENTS 1 SPECIFICATIONS AND OUTLINE OF SYSTEM 11 FAX Options e STUDIO35 11 45 11 350 450 200L 202L 203L 230 232 233 280 282 283 be used as FAX by installing the FAX unit GD 1150 1151 e STUDIO281c 351c 451c 352 353 452 453 be used as a FAX by installing the FAX unit GD 1200 1201 Some options can be added when the FAX unit is installed or to extend the FAX functions 1 8 1 5 Options Be sure to use the FAX unit and the 2nd line for the FAX board only in the following combinations FAX unit 2nd line for FAX board GD 1150 GD 1160 GD 1151 GD 1260 GD 1200 GD 1160 GD 1201 GD 1260 2003 2008 TOSHIBA TEC CORPORATION rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 08 03 1 2 Specifications 1 Main system Type Desktop type transceiver Operation Transmission Manual Automatic Reception Manual Automatic 2 Scanner Scanning density at rotation transmission Horizontal direction 16 lines mm 8 lines mm 15 4 lines mm 7 7 lines mm 3 85 lines mm Vertical direction 15 4 lines mm 7 7 lines mm 3 85 lines mm 16 lines mm 8 lines mm Combination U Fine 16 x 15 4 lines mm 15 4 x 16 lines mm Semi U Fine 8 x 15 4 lines mm 15 4 x 8 lines mm Note Operation
24. ON the CML relay and analog switch allow the MODEM to be connected to the line Signal Name Type Active Description Destination CML1 H Line 1 CML Relay Control Signal RLY3 IC3 ATT3DB1 O H Line 1 Attenuator Control Signal IC3 RLADJ11 21 H Line 1 Return Loss Adjustment Signal 5 Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 GD 1151 1201 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved ELECTRICAL CIRCUITS 4 8 08 03 4 2 3 Dial pulse generation circuit NA TW models NCU board RLY2 FAX board CML relay Line 29 IC26 ASIC External telephone Ring signal detection circuit Fig 4 9 The dial pulse generation circuit consists of the diode bridge DB1 photocoupler PC1 the ASIC 1C29 1 26 on the FAX board and the other peripheral devices It generates the dial pulses in the FAX transmission and dialing to the outside The ASIC makes the 1 signal become HIGH to connect the line to the MODEM side To generate the dial pulse the ASIC makes the LD1 signal become HIGH to turn ON Q53 This allows the photo coupler to come on and the current flows through the DB1 to send the dial pulses to the line Signal Name Type Active Description Destination
25. Select a suitable place for installation Avoid excessive heat high humidity dust vibration and direct sunlight Also provide proper ventilation as the equipment emits a slight amount of ozone To insure adequate working space for the copying operation keep a minimum clearance of 80 cm 32 on the left 80 cm 32 on the right and 10 cm 4 in the rear The socket outlet shall be installed near the equipment and shall be easily accessible 08 03 Y lt Basically be sure to turn the main switch OFF unplug the power cord during service Be sure not to touch high temperature sections such as the exposure lamp the fuser unit the damp heater and their periphery Be sure not to touch high voltage sections such as the chargers transfer belt 2nd transfer roller developer IH control circuit high voltage transformer exposure lamp control inverter inverter for the LCD backlight and power supply unit Especially the board of these components should not be touched since the electric charge may remain in the capacitors etc on them even after the power is turned OFF Be sure not to touch rotating operating sections such as gears belts pulleys fan etc Be careful when removing the covers since there might be the parts with very sharp edges underneath When servicing the machines with the main switch turned ON be sure not to touch live sections and rotating o
26. from the panel is automatically converted at the receiving capability of U Fine com bination Fine 8 x 7 7 lines mm 7 7 x 8 lines mm Normal 8 x 3 85 lines mm 3 85 x 8 lines mm Effective scanning area Scanning direction 3 A gt 3 2 5 Mechanical system error 2 mm included mm Original size A B A4 210 204 5 B4 364 358 5 A3 420 414 5 FOLIO 330 324 5 216 210 5 LG 355 6 350 1 LD 431 8 426 3 GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 3 Transmission system Circuits to be used Subscriber line FAX communication network G3 Calling automatic transmission including the sequential multi address transmission Calling automatic reception polling reception Called automatic transmission polling transmission Called automatic reception Calling manual transmission Calling manual reception Called manual transmission Called manual reception Communication mode High speed mode Toshiba original procedure mode G3 mode ECM Error Correction Mode Circuit carrier link equalization function Embedded Output level 16 dBm to 8 dBm The setting can be changed by 1 dB Input level 43 dBm to 0 dBm Level 55 dBm or lower cannot be detected Specifications of the communication mode High sp
27. selection It is possible to choose a drawer on to whose paper the received images are to be printed Options 2nd line One extra line can be added by installing the 2nd line unit option GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 44 Accessories and Parts The following accessories and parts come with the FAX unit Accessory Qty Operator s manual for facsimile function 1 pc Modular cord 2 m 1 pc Unpacking instruction 1 set Parts Qty Fax unit 1 pc SG3 label 1 pc FCC Part 68 label U S A NA only 1 pc IC label Canada NA only 1 pc DTS label EU EU only 1 pc Teleprompt label New Zealand AU only 1 pc Notice to users label New Zealand AU only 1 pc Screw 4 pc Ground plate 1 pc Apply the each label to the specified positions following the Unpacking Setup Instruction 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 7 04 06 1 5 Options Extends the FAX functions when the FAX unit is installed e STUDIO3511 4511 350 450 Option Function Model Reversing Automatic Feeds originals MR 3015 Document Feeder RADF Finisher Sorts out documents to be output for the MJ 1022 FAX copying operation e STUDI03511 350 MJ 1023 1024 2nd line for FAX board
28. the FAX unit explain the following items to the user using the Operator s Manual With the underlined items actually demonstrate the operation Items to be explained Switches and control panel Summary of the control panel FAX functions After power is turned OFF image data are kept in HDD How to set originals Acceptable original size and scanning width How to insert originals Multiple originals placed on the RADF are scanned from the first page Unacceptable originals How to set the mode image quality and density contrast Transmission method Manual transmission Monitor dialing Direct dialing with the digital keys Phone book dialing Delayed transmission Multi transmission Redialing Recording paper size Recording paper size How to change the recording paper size Automatic manual reception How to switch the automatic and manual reception How the machine works and how to operate it when a FAX is received in these modes Other functions Memory reception with the power kept ON How to set the power saving mode Polling Polling operation How to operate the polling reception and transmission How the multi polling reception works and how to operate it How to register addresses How to register new addresses in the Phone Book How to correct or erase the contents of the Phone Book Group registration the phone book for the multi transmission or mul
29. 1 T4VHC139 04865 R66R67 R69 RAS wow o a cao RAG RAT TMP95C265F6 1612 718 RAS o RA21 RA20 gl 1 9 DFX336 F RA25 HALOGEN FREE PWB LEAD FREE PCBA ciss 1c28 TALVXCrC dS uq U TCTAVHC SH 2 MN86064A R135 R136 el lic Moree dams 26 C127 320000 128 C126 c129 41C17 TCTWT4FU TAVHC13 6131 irem R105C95 LEDS C9647 16 HH 169 55 ZS C171 c172 22 ze c170 47 35 205 Fig 4 18 2003 2008 TOSHIBA CORPORATION All rights reserved 4 19 08 03 TEVHCTOBS TCTWTA 1 45 1638 C224 011 7 I RI A SHH ooo 222 ELIT C201 o 22 gt EP GW 40 lt 1042 TC7SH32 PS 5 242 PWB F FAX 670
30. 2 The line current detection circuit consists of the line current detection 2 ASIC 29 IC26 the FAX board and the other peripheral devices detects a dial tone and the status of the exter nal telephone from the current flowing through the line When a dial tone is input from the telephone line current flows through the line The line current detec tion IC sends REVA1 and REVB1 to the ASIC as pulse signals This allows dial tone to be detected Signal Name Type Active Description Destination REVA1 Line 1 Current Detection Signal 29 IC26 REVB1 Current Reverse Line 1 Current Detection 29 IC26 Signal Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 GD 1151 1201 GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 4 12 08 03 4 2 5 CI detection circuit NA TW models NCU board 12V RLY2 CML relay 1 FAX board Line 201 703 C1 Fig 4 13 The detection circuit consists of the photocoupler PC2 ASIC 29 IC26 on the FAX board the other peripheral devices to detect a ring signal input from the telephone line The ASIC makes the 1 signal become LOW to connect the detection circuit to the telephone
31. 2 Tone signal between 150 Hz and 3 750 Hz in units of 150 Hz Receiver Signal name Abbreviation Function Remarks INFO sequence INFOOa Informs the modem capability Transmission rate 600 bps such as the modulating speed and frequency transmission capability Tone A A Synchronization between the is a signal that shifts the E modems by 2 400 Hz tone phase 180 signal INFO sequence INFOOh Based on the analysis ofthe Transmission rate 600 bps line probing signal sent from the transmitter it informs the pre emphasis filter and modu lating speed to be used for the data transmission GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved Equalizer and echo canceller training Phase 3 Training adjustment is performed according to the parameters set in the phase 2 to optimize the filters such as an equalizer Transmitter Remarks Signal name Abbreviation Function S signal S Short training S signal S PP signal PP Used by the modem of the receiver to train the equalizer TRN signal TRN Used by the receiver to deter mine the transmission rate S is a signal made as the result of phase transition of S Final training Phase 4 The settings such as the maximum value for the data rate selection of the trellis encoder and data rate which can
32. 3 1 3 1 2 Selection of the communication mode 3 2 3 1 3 Procedure to select the transmission mode 3 2 3 2 Signaling System Diagram and Signal Forms 3 3 32 41 Circuit control signals oie genes 3 3 3 2 2 Communication with the binary Signals 3 4 3 2 3 V 8 V 34 communication sequence 3 13 3i3 EAX Automatic x pardo tede ei edet 3 26 3 3 1 General 3 26 33 28 3 26 9 9 9 iet et 3 26 4 ELECTRICAL CIRCUITS cre area ker aka ars 4 1 eror LEE 4 1 4 2 Description seen 4 5 4 21 eT Ge eue 4 5 4 2 2 Line path switching control circuit 4 7 4 2 3 Dial pulse generation circuit 4 9 4 2 4 Line current detection circuit sss 4 11 4 2 5 Glidetectioniclreult 4 13 4 2 6 Line monitor nnne nnne 4 15 4 3 PC BOA xD 4 18 5 INSTALLATION MS 5 4 5 1 Explanation tothe USets iun eee NI e manete eet 5 1 2003 2008 TOSHIBA TEC CORPORATION rights reserved GD 1150
33. 34 modem 1 i 1 V 34 modem 1 TENNESEE FM336PLUS 1 FM336PLUS 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 I F harness NCU 1 NCU 2 Fig 4 1 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 1 08 03 e STUDIO281c 351c 451c e STUDIO352 353 452 453 SYS FAX I F harness NCU 1 GD 1200 i GD 1160 Speaker i MDM board Flash CODEC 95 265 1Mbit x 6 AMbit x 1 MN86064 1Mbit x 4 CODEC 4 5 MN86064 ry ASIC V 34 modem V 34 modem TENNESEE FM336PLUS FM336PLUS gt Fig 4 2 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 2 08 03 e STUDIO202L 203L 232 233 282 283 1 GD 1151 GD 1260 i Speaker i i 1 t 1 I 1 FAX board MDM b
34. Adds one extra communication line GD 1160NA TW EU C Job Separator Sorts out documents to be output for the MJ 5004 FAX copying operation e STUDIO230 280 Option Function Model Reversing Automatic Feeds originals MR 3016 Document Feeder RADF Finisher Sorts out documents to be output for the MJ 1022 FAX copying operation MJ 1025 2nd line for FAX board Adds one extra communication line GD 1160NA TW EU C Job Separator Sorts out documents to be output for the MJ 5004 FAX copying operation e STUDIO281c 351c 451c Option Function Model Reversing Automatic Feeds originals MR 3018 Document Feeder RADF Finisher Sorts out documents to be output for the MJ 1022 FAX copying operation e STUDIO281c 351c MJ 1023 1024 2nd line for FAX board Adds one extra communication line GD 1160NA TW EU N C GD 1260NA TW EU N C GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 8 08 12 e STUDIO352 353 452 453 Option Function Model Reversing Automatic Feeds originals MR 3018 Document Feeder RADF Finisher Sorts out documents to be output for the MJ 1022 1101 FAX copying operation e STUDIO352 MJ 1023 1024 2nd line for FAX board Adds one extra communication line GD 1160NA TW EU C GD 1260NA TW EU C Job Separator Sorts out docum
35. C consumption circuit Ring signal detection circuit Fig 4 6 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 6 04 10 4 2 2 Line path switching control circuit NA TW models NCU board 3 CML1 21 RLY2 1029 26 relay 6 ATT3DB1 22 ASIC Line TXOUT1 28 29 RXIN1 32 External telephone Ring signal detection circuit Fig 4 7 The line path switching control circuit consists of the CML relay RLY2 and analog switch 51 on the NCU board the ASIC 29 IC26 the FAX board and the other peripheral devices The CML relay is switched according to the CML 1 signal output from the ASIC on the FAX board When the CML 1 signal goes HIGH Q51 comes on to turn ON the CML relay The analog switch is switched according to the 1 signal and ATT3DB1 signal When the CML 1 sig nal or ATT3DB1 signal goes HIGH the analog switch is turned ON Turning ON the CML relay and analog switch allow the MODEM to be connected to the line Signal Name Type Active Description Destination CML1 H Line 1 CML Relay Control Signal RLY2 51 ATT3DB1 O H Line 1 Attenuator Control Signal 51 Values for GD 1151 1201 in case that the descr
36. CIRCUITS 4 10 08 03 4 2 4 Line current detection circuit NA TW models NCU board FAX board 19 REVAIT 2 Line Fig 4 11 The line current detection circuit consists of the photocoupler PC3 ASIC 29 IC26 on the FAX board and the other peripheral devices It detects a dial tone and the hook status of the external tele phone from the current flowing through the line When a dial tone is input from the telephone line current flows through the line and the photocoupler is repeatedly turned ON OFF This allows the REVA1 and REVB1 to be the pulse signals and input to the ASIC then the dial tone is detected When the handset is lifted from the external telephone current also flows through the line and the pho tocoupler is turned ON OFF then the off hook state is detected Signal Name Type Active Description Destination REVA1 Line 1 Current Detection Signal 29 IC26 REVB1 Line 1 Reverse Current Detection Signal 29 IC26 Values are for GD 1151 1201 in case that the descriptions vary between GD 1150 1200 GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 11 08 03 EU AU ASIC models NCU board Line FAX board 19 REVAIT 2 gt 2 Line current detection IC REVB1 3 Fig 4 1
37. EC CORPORATION No patent liability is assumed however with respect to the use of the information contained herein GENERAL PRECAUTIONS REGARDING THE INSTALLATION AND SERVICE FOR e STUDIO3511 4511 e STUDIO281c 351c 451c e STUDIO350 352 450 452 e STUDIO200L 202L 230 230L 232 280 280S 282 282S AND GD 1150 1151 1200 1201 1160 1260 The installation and service should be done by a qualified service technician 1 Transportation Installation sure to transport the equipment with the number of people given in the following table holding the positions as indicated below Pay full attention when handling it because it is quite heavy Model Weight Number of people e STUDIO3511 4511 Approx 112 kg 246 Ib 4 e STUDIO281c 351c 451c Approx 113 kg 249 Ib 4 e STUDIO350 352 450 452 Approx 83 kg 182 98 Ib 2 e STUDIO200L 202L 230 Approx 75 kg 165 34 Ib 2 2301 232 280 2805 282 2825 5 00103511 4511 281 351 451 e STUDIO350 352 450 452 200L 202L 230 230L 232 280 280S 282 282S sure not to hold the movable parts or units e g the control panel ADU when trans porting the equipment Be sure to use a dedicated outlet with 110 13 2A 115V or 127V 12A 220V 240V 240V 8A for its power source The equipment must be grounded for safety Never ground it to a gas pipe or a water pipe
38. ECIFICATIONS AND OUTLINE OF SYSTEM Phone Book 1 000 addresses Up to 1 000 addresses can be registered in the Phone Book using the large LCD control panel Multi address transmission function Data are sent to multiple addresses 400 destinations in sequence in a single operation There are three ways to choose enter the address Choose from the Phone Book up to 400 destinations Direct dialing up to 400 destinations Mixoperation Phone Book Direct dialing Group destinations up to 400 destinations Memory reception function When the recording paper has run out or a paper jam has occurred the memory receives and stores the data Auto dialing function Delayed dialing Documents are transmitted automatically to the preset number at the preset time Redialing When the receiving side is busy during the automatic dialing the machine keeps dialing at a fixed interval for a specified number of times Receiving tone completion tone Sound notifies that the reception of a FAX document or printing of a received document has been completed List output The following data stored in the RAM can be printed out Phone book information Function list Transmission journal Reception journal Memory transmission report Power failure list etc Power saver mode During hours in which the reception amount is small the weekly timer works to shut off the main power and the heater power to save power consumption Drawer
39. ON CONTROL 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 3 12 04 06 3 2 3 V 8 V 34 communication sequence 1 Outline V 8 is performed as a startup procedure to switch to V 34 V 8 can connect an existing facsimile machine to the equipment using a data modem or other V series modems The V 34 modem has a modem circuit previously recommended allowing it to be also connected to the existing modems while they are upper compatible New technologies such as the pre emphasis technology 1 and the probing technology 2 are fully used The pre emphasis technology 1 not only speeds up the modulation but also gains the S N ratio The probing technology examines the line characteristics and optimizes the modem for the line condition Therefore not only do these technologies speed up the transmis sion momentarily but also the average speed of the process during the data transmission is increased For V 8 and the pre post FAX transmission for V 34 the procedure is speeded up by the full duplex communication Following 14 types of the image transmission speed are available 3 33 6 kbps 31 2 kbps 28 8 kbps 26 4 kbps 24 0 kbps 21 6 kbps 19 2 kbps 16 8 kbps 14 4 kbps 12 0 kbps 9 6 kbps 7 2 kbps 4 8 kbps 2 4 kbps The modulating speed baud rate 4 can be selected from 2 400 3 000 3 200 symbol sec man datory or 2 743 2 800 3 429 symbol sec option The data rate can be set more accurately than the conventional modem
40. TION CONTROL 2 Binary signals NSF Non Standard Facility Informs that the receiving station machine has a non standard facility NSC Non Standard Facility Command Command to transmit using the non standard facility which is selected corresponding to NSF Polling NSS Non Standard Facility Setup Command to transmit using the non standard facility which is selected corresponding to NSF or NSC CSI Called Subscriber Identification Provides the telephone number of the called station Used to check the identity of the called station CIG Calling Subscriber Identification Provides the telephone number of the calling station Used to check the identity of the call ing station Polling etc TSI Transmitting Station Identification Provides the telephone number of transmitting station Used to check the identity of the transmitting station DIS Digital Identification Signal Informs that the receiving station machine has a standard facility G3 G2 DTC Digital Transmit Command Command to transmit using the standard facility which is selected corresponding to DIS i e Polling etc DCS Digital Command Signal Commands to transmit using the standard facility which is selected corresponding to DIS or DTC SUB Sub address Indicates that the FIF information is a sub address in the domain on the call in side SEP Select Polling Indicates that the FIF information is a sub addres
41. TOSHIBA Leading Innovation 22 SERVICE MANUAL FACSIMILE 00 1150 1191 1200 1201 1160 1260 Model GD 1150 1151 1200 1201 1160 1260 Publish Date Novemver 2003 File No SME030007F0 R03102142202 TTEC 2008 12 Trademarks The official name of Windows 95 is Microsoft Windows 95 Operating System The official name of Windows 98 is Microsoft Windows 98 Operating System The official name of Windows Me is Microsoft Windows Millennium Edition Operating System The official name of Windows 2000 is Microsoft Windows 2000 Operating System The official name of Windows XP is Microsoft Windows XP Operating System Microsoft Windows Windows NT Windows Vista and the brand names and product names of other Microsoft products are trademarks or registered trademarks of Microsoft Corporation in the U S and or other countries Apple AppleTalk Macintosh and Mac are trademarks of Apple Computer Inc in the U S and other countries PostScript is a trademark of Adobe Systems Incorporated NOVELL NetWare and NDS are trademarks or registered trademarks of Novell Inc Molykote is a registered trademark of Dow Corning Corporation Other company names and product names in this manual are the trademarks of their respective companies O 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved Under the copyright laws this manual cannot be reproduced in any form without prior written permission of TOSHIBA T
42. be supported are made in this phase Transmitter receiver Signal name Abbreviation Function Remarks PPh signal PPh Used by the modem of the other side to train the equal izer ALT signal ALT Modulation parameter MPh Informs the parameters used for the image transmission such as maximum data signal rate and type of the trellis cod ing pre coding E sequence E 20 bit sequence of 1 s in binary 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL Control channel The conventional T 30 procedure is performed The transmission rate is 1200 bps Transmitter Signal name Abbreviation Function Remarks Flag flags Maintains the synchroniza tion Non standard facilities NSS Receives an NSF sent from setting the receiver It selects the available mode from the received NSF and specifies the mode for the reception Transmitting Subscriber TSI Informs the telephone number ID of the transmitter Digital Command Signal DCS Specifies the mode that can be used for the communica tion 1 Declares to switch to the high 1 is sent continuously speed procedure Receiver Signal name Abbreviation Function Remarks Non Standard Facilities NSF Informs the presence of the facilities other than those rec ommended by ITU T abb
43. cates that the sender is a FAX machine in the automatic calling mode 1 1 This signal can be sent manually Signal form Signal name Signal form Signal form CED f 2100 15 Hz f t 2 6 4 0 sec t CNG f 1100 38 Hz f f t 0 5 sec 15 a L L 3 sec t t 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 3 2 2 Communication with the binary signals In the Toshiba original procedure G3 modes communication is performed with the binary procedure as follows GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING COMMUNICATION CONTROL 1 Transmission and reception in the Toshiba original procedure G3 modes Transmtter Receiver CED NSF CSI DIS NSS TSI DCS Training TCF CFR Image Mode change possible EOM MCF NSF CSl DIS NSS TSI DCS Training TCF CFR Informing that there is the next page Mode change is possible only for the original set manually 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL Transmission and reception in the ECM mode ECM Error Correction Mode conforms to T 30 When an error has occurred to the received image data t
44. d split recording for 4 4 data onto A3 BA AA LG LT recording paper is not performed GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved LSU RELATED FUNCTIONS 2 3 Recording Paper and Function The size of the recording paper on which the received image data are printed is determined according to the presence absence of the recording paper and the above mentioned function settings Relation between the recording paper size and the function settings is described in this section 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 LSU RELATED FUNCTIONS 2 3 1 Table of the recording paper selection modes lt Selection of recording paper in case the recording data length do not exceed the effective recording length of the recording paper gt Recording data size Priority
45. e that the FAX communication occupies the machine making Dual Access between the copying faxing and printing operation possible Namely the followings are possible Memory input during the memory transmission Memory input during the memory reception Copying during the memory transmission Reception during the copying Reception during the memory output Reception during the list output Laser printing on plain paper Printing is made the standard size paper A3 LD B4 COMP A4 LT LG A4 R LT R B5 B5 R FOLIO and A5 R ST R with the laser system Gradation 256 tones error diffusion method Memory communication function Image data can be stored in the HDD In the delayed transmission image data read from an original are stored in the memory then sent when the specified time comes Other memory functions multi transmission memory reception ECM communication etc Smoothing The smoothing process is applied to the received images so that they are changed from 8 x 3 85 8 x 7 7 8 x 15 4 or 16 x 15 4 to 24 x 92 4 equivalent to 600 x 2400dpi then printed out Editing function Duplex transmission and duplex printing are possible FAX data file storage capacity 360 MB file storage capacity is added for transmission 240 MB for reception 120 MB Note Note For hard drivers GB means 1 billion bytes 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 SP
46. eed mode Toshiba original procedure mode G3 mode ECM Horizontal scanning den sity 8 dots mm 300 dpi Reception only 16 dots mm Same as on the left Same as on the left Vertical scanning density 3 85 lines mm 7 7 lines mm 300 dpi Reception only 15 4 lines mm Same as on the left Same as on the left Encoding system MH MR MMR JBIG MH MR MH MR MMR JBIG Minimum transmission time for 1 line 2 5 ms Same as on the left Same as on the left Transmission speed image signal and modu lation method 14 4 k 12 k 9600 7200 4800 2400 bps Conformance to V 17 V 29 V 27 ter Same as on the left 33 6 k 31 2 28 8 26 4 k 24 21 6 19 2 k 16 8 k 14 4 k 12 k 9600 7200 4800 2400 bps Control signal 300 bps V 21 Same as on the left 2400 1200 600 300 bps V 34 V 8 V 21 Procedure to control the transmission Toshiba original procedure T 30 conformance Same as on the left 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 4 Recording paper Recording method Electrophotographic recording method by LSU Laser Scanning Unit Horizontal printing density 24 lines mm 96 lines mm with the smoothing processing 23 1 lines mm 92 4 lines mm with the smoothing processing Vertical printing density 23 1 lines mm 24 lines mm with the smoothing p
47. ents to be output for the MJ 5004 FAX copying operation e STUDIO202L 203L 232 233 282 283 series Option Function Model Reversing Automatic Feeds originals MR 3020 Document Feeder RADF Finisher Sorts out documents to be output for the MJ 1022 FAX copying operation MJ 1025 2nd line for FAX board Adds one extra communication line GD 1160NA TW EU C GD 1260NA TW EU C Job Separator Sorts out documents to be output for the FAX copying operation MJ 5004 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 1 9 08 03 GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 6 System List e STUDIO3511 4511 350 450 Finisher Hanging e STUDIO3511 350 only MJ 1022 Finisher Console saddle stitch type MJ 1024 Drawer Module MY 1021 GD 1150 1151 1200 1201 1160 1260 SPECIFICATIONS AND OUTLINE OF SYSTEM Finisher Console type MJ 1023 Bridge Kit KN 3511 e STUDIO351 1 4511 only e STUDIO350 450 only Bridge Kit KN 3520 e STUDIO350 450 only Reversing Automatic Document Feeder MR 3015 FAX Board GD 1150NA TW EU IAU ASIC 2nd Line for FAX Board GD 1160NA TW EU C EI O O EJ O Paper Feed Large Capacity Desk Pedestal PFP Feeder LCF MH 1700
48. et 1 7 1 5 SOPUONS Rte 1 8 156 E Hane a ao e 1 10 1 7 Units and Components 1 15 1 9 Layout of PC BO AIdS iind ie eom ure dn e ine a tees 1 16 2 LSU RELATED FUNCTIONS reo nh nan nun nna nnn nk nan 2 1 2 1 Recording cde tede ete eden tee deut cath Pe 2 1 2 2 Recording Paper Selection Algorithm and Printing Algorithm 2 2 2 2 1 Recording paper selection 2 2 2 2 2 nm emissum 2 2 2 2 3 Setting for the split 2 6 2 3 Recording Paper and 2 7 2 3 1 Table of the recording paper selection modes 2 8 2 9 25 OUNCES ec ento n Pee eee 2 8 2 4 Energy Saver Modes e oe e edet de adv e tee ne 2 9 2 5 Memory Reception ooi dec tea reete eee ba 2 10 3 DIALING COMMUNICATION nennen nnn nnn nnn 3 1 3 1 Circuit Connection and Procedure to Change Mode 3 1 3 1 1 Dial call up transmission to a telephone circuit 5
49. ff Scrambled 1 is sent for 35 ms 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL Communication end procedure This procedure is to terminate the communication The transmission rate is 1 200 bps Transmitter Signal name Abbreviation Function Remarks Sh signal Sh Short training Sh signal Sh ALT signal ALT sequence End of procedure signal PPS EOP The transmission of one page is completed Flag flags Maintains the synchroniza H tion Disconnection signal DCN Informs to disconnect the line Receiver Signal name Abbreviation Function Remarks Sh signal Sh Short training Sh signal Sh ALT signal ALT sequence Flag flags Maintains the synchroniza Message confirmation MCF Indicates that the image sig nal is received normally and the receiver is ready to receive the next page GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL 3 of protocol The signals shaded the following figure the most important signals the procedure Late start The receiver cannot detect CM signal while it is sending the ANSam signal Therefore it sends a DIS signal to inform the availability of V 8 support The transmitter sends a CI signal that cau
50. he receiving station informs the sending station of the occurrence of the error and the sending station sends the image data again Transmtter Receiver CED NSF CSI DIS NSS TSI DCS Training TCF 256 frames received PPS MPS Only error frame retransmitted 2 Image Z f signal retrans 16022 Page 1 completed Page 2 completed GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved DIALING COMMUNICATION CONTROL Cancellation during the transmission If the STOP button is pressed during the direct transmission or memory input the display to confirm the cancellation appears The communication is finished normally regardless of the presence absence of the next page or mode changes by pressing the STOP button If the STOP button is pressed anytime except during the transmission of the image data DCN is forcibly sent to terminate the communication Press the JOB STATUS button and select the transmission job to cancel then press the CANCEL button on the LCD display to cancel the memory transmission or polling transmis sion Transmtter Receiver NE cu Training ti A TCF A CFR JOB STATUS button CANCEL button 7 gnal EOP DCN A 2003 2008 TOSHIBA TEC CORPORATION rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICA
51. ions or rules 6 When parts are disassembled reassembly is basically the reverse of disassembly unless otherwise noted in this manual or other related documents Be careful not to reassemble small parts such as screws washers pins E rings star washers in the wrong places 7 Basically the machine should not be operated with any parts removed or disassembled 8 Precautions against Static Electricity The PC board must be stored in an anti electrostatic bag and handled carefully using a wrist band because the ICs on it may become damaged due to static electricity Caution Before using the wristband pull out the power cord plug of the equipment and make sure that there are no uninsulated charged objects in the vicinity Caution Dispose of used batteries and RAM ICs including lithium batteries according to this manual Attention Se d barrasser de batteries et RAM ICs us s y compris les batteries en lithium selon ce manuel Vorsicht Entsorgung des gebrauchten Batterien und RAM ICs inklusive der Lithium Batterie nach diessem Handbuch CONTENTS 1 SPECIFICATIONS AND OUTLINE OF SYSTEM 1 1 1 1 MEAXOPIONS ri utimur 1 1 1 2 Specifications mette nm 1 2 1 9 E NS t t LM 1 5 1 4 Accessories and a
52. iptions vary between GD 1150 1200 and GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 7 08 03 EU AU ASIC models NCU board Line current detection circuit RLY3 CML relay 1 12 Ics RLADJ21 Analog switch 0 4 4 MM Line 4 fa lt 1 External 1 Ica telephone 1 Analog switch TXOUT1 Ring signal detection circuit Fig 4 8 The line path switching control circuit consists of the relay RLY3 and analog switch IC3 5 on the NCU board the ASIC 29 IC26 on the FAX board and the other peripheral devices It changes the path for the FAX send receive signals and connects it to each control circuit The CML relay is switched according to the CML 1 signal output from the ASIC on the FAX board When the CML 1 signal goes HIGH Q4 comes on to turn ON the CML relay The analog switch IC3 is switched according to the CML1 signal and ATT3DB1 signal When the CML 1 signal or ATT3DB1 signal goes HIGH the analog switch is turned ON The analog switch IC5 is switched according to the RLADJ11 and RLADJ12 signals The analog switch is switched according to the states of the RLADJ11 and RLADJ21 signals Turning
53. it is used only for FAX communication When the FAX mode is selected and a calling signal comes from the exchange the FAX reception operation starts automatically without ringing the telephone ringer In the FAX mode a calling number can be set up to 15 calls the self diagnosis setting detection counter 13 372 lt Method of judging CNG detection gt 36 CNG ___ Loo i CNG off CNG on detection T1 CNG detaminsd shown above after CNG on detection time T1 175 ms and CNG off detection time T2 350 ms have elapsed and the T1 period has been turned on and then the T2 period off CNG is determined to have occurred once GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL 4 ELECTRICAL CIRCUITS 4 1 Configuration e STUDIO3511 4511 350 450 200L 202L 203L 230 232 233 280 282 283 pep SYS FAX 1 GD 1150 GD 1160 i 1 Speaker 1 I 1 1 L 1 1 FAX board MDM board i 1 CPU Memory Flash ROM CODEC 1 95C265 1Mbit x 6 AMbit x 1 MN86064 i 1Mbit x 4 1 1 1 1 1 1 CODEC A a 1 MN86064 1 1 Y 1 1 1 1 1 FAX ASIC V
54. lies to CTC and informs that the receiving station has received and accepted the CTC EC mode EOR End of Retransmission Informs that the transmitting station has completed the correction of the error frame data binary signal of the previous ECM block ECM mode ERR Response for End Retransmission Replies to EOR and requests to transmit the image signal of the next ECM block ECM mode RTP Retrain Positive Informs that the message has been received completely and that the subsequent message can be continued after receiving the synchronization signal and CFR signal CRP Command Repeat Requests to resend all the commands including optional frames because the preceding command has been received incorrectly 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 3 Frame structure binary signals Each binary signal frame is comprised of the following sequence and fields However some binary signals do not have the FIF field inserted F F A e FCF FIF FCS F Preample F Flag sequence Indicates the start or end of a frame Also establishes the frame synchronization A Address field Informs the address C Control field Informs if this frame is the last one in this procedure FCF FAX control field Informs the type of the binary signal FIF FAX information field Informs FAX information such a
55. line When a ring signal is input from the telephone line the photocoupler is repeatedly turned ON OFF This allows the 1 signal to become a pulse signal and input to the ASIC on the FAX board thereby detect ing the ring signal Signal Name Type Active Description Destination Line 1 CI Detect Signal 1C29 IC26 GD 1151 1201 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 4 13 08 03 Values in are for GD 1151 1201 case that the descriptions vary between GD 1150 1200 and GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS EU AU ASIC models NCU board RLY3 CML relay FAX board 202 703 4 Fig 4 14 The detection circuit consists of the photocoupler 1 ASIC 29 IC26 the FAX board other peripheral devices to detect a ring signal input from the telephone line The ASIC makes the 1 signal become LOW to connect the detection circuit to the line When a ring signal is input from the telephone line the photocoupler is repeatedly turned ON OFF This allows Q5 to be turned ON OFF and the CI1 signal to become a pulse signal and input to the ASIC on the FAX board thereby detecting the ring signal Signal Name Type Active Description Destination Line 1 CI Detection Signal IC29 1 26
56. ning signal the receiving side adjusts the auto equal izer Format of the training signal 14 4 Kbps 12 Kbps Segment 1 Segment 2 Segment 3 Segment 4 Alternation Equalizer Chain store adjustment information Scrambled binary data 1 TCF of ABAB pattern sequence 106 msec 1240 msec 27 msec 20 msec 1393 msec 9600 bps 7200 bps Segment 1 Segment 2 3 Segment 4 V 29 No signal dci wd Scrambled data 1 TCF Binary Hexa or octal 20 msec 53 msec 160 msec 20 msec 253 msec 4800 bps 2400 bps Segment 1Segment 2 Segment Segment 4 Segment 5 Conti Non Continuous 01 180 V 27ter modulated No signal inversion 2 phase pattern Scrambled data 1 TCF earner Binary Binary Hexa or octal 4 800 bps 923 msec 2 400 bps 1158 msec TCF signal An error may occur in the image data if the training is not performed correctly The transmit ting side sends a TCF signal and checks if any error occurs in image data before the image data communication to follow When the receiving side detects an error in the TCF signal it transmits an FTT signal to the transmitting side to request the retraining When there is no error the receiving side transmits a CFR signal The TCF signal transmits all zeros for 1 5 seconds at the same modem speed as that for the training signal GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATI
57. oard 0 1 CPU Memory Flash ROM CODEC 1 1 95 265 4Mbit x 2 AMbit x 1 MN86064 AMbit x 1 l 1 1 1 t 1 I 1 i CODEC i 1 4 1 1 MN86064 4 1 Y 1 1 1 1 ASIC V 34 modem i 1 V 34 modem 1 TENNESEE FM336PLUS 1 i FM336PLUS i fi 1 1 1 cem it 1 1 1 1 1 1 1 1 1 1 1 1 1 SYS FAX 1 VF harness NCU 1 i NCU 2 1 i 1 1 1 1 1 1 ak pect rp Sack Dee nee Fig 4 3 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 ELECTRICAL CIRCUITS 4 3 08 03 e STUDIO281c 351c 451c e STUDIO352 353 452 453 GD 1201 i GD 1260 Speaker FAX board 1 MDM board Flash CODEC 95 265 4Mbit x 2 4Mbit x 1 MN86064 4Mbit x 1 CODEC MN86064 FAX ASIC V 34 modem 34 FM336PLUS FM336PLUS 2 SYS FAX harness NCU 1 FAX PWR NCU 2 board Fig 4 4 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved ELECTRICAL CIRCUITS 4 4 08 12 4 22 Description of Circuits 4 2
58. per are the same the length of the original is normally longer This means that the received image would be divided onto two sheets To prevent this the printing algorithm works as described in the following pages GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved LSU RELATED FUNCTIONS 2 2 04 06 Discard Vertical reduction Regular size reduction Split printing flow chart Recording paper of the same No Smaller size paper Larger size paper size as the original s available Received image fitsin the effective printing area of the recording paper Use the short length paper Yes available available Recording paper run out Regular size reduction function ON Regular size reduction printing Normal actualsize printing Image not output See the note below Discard printing function ON space within the discard parameter Vertical reduction function ON Yes Reduction ratio R calculated from the actual image data R within the max reduction ratio Vertical reduction printing Regular 4 Image size reduction output function ON Regular size reduction printing Yes Discard printing actual size Regular size Image no
59. perating sections Avoid exposure to laser radiation Use suitable measuring instruments and tools Avoid exposure to laser radiation during servicing Avoid direct exposure to the beam Do not insert tools parts etc that are reflective into the path of the laser beam Remove all watches rings bracelets etc that are reflective Unplug the power cable and clean the area around the prongs of the plug once a year or more A fire may occur when dust lies on this area Main Service Parts for Safety The breaker door switch fuse thermostat thermofuse thermistor etc are particularly important for safety Be sure to handle install them properly If these parts are shorted circuit and or made their functions out they may burn down for instance and may result in fatal accidents Do not allow a short circuit to occur Do not use the parts not recommended by Toshiba TEC Corpora tion 4 Cautionary Labels During servicing be sure to check the rating plate and the cautionary labels such as Unplug the power cord during service Hot area Laser warning label etc to see if there is any dirt on their surface and whether they are properly stuck to the equipment 5 Disposition of Consumable Parts Packing Materials Used Batteries and RAM ICs Regarding the recovery and disposal of the equipment supplies consumable parts packing materials used batteries and RAM ICs including lithium batteries follow the relevant local regu lat
60. revi ated user names and manufacturer codes etc Called Subscriber ID CSI Informs the telephone number of the receiver Digital Identification Signal DIS Informs the standard facilities recommended by ITU T Flag flags Maintains the synchroniza tion Confirmation for Recep CFR Informs that the training of the tion modem is completed and the receiver is ready to receive the image signal Reference In the control channel the frequency of the signals to be sent is different between the transmission and reception The signal echoed back has never been misidentified as a signal sent from the other side Therefore this channel is not influenced by signals echoed GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION rights reserved DIALING COMMUNICATION CONTROL Primary channel The training is performed according to the parameters set in the phase 4 The transmission rate is 1 200 bps Transmitter Signal name Abbreviation Function Remarks S signal S Short training S is a signal that makes a E _ transition from phase 5 S signal 5 signal Used by the modem ofthe receiver to train the equalizer B1 sequence B1 Scrambled data frame to be sent when the startup process is completed Image data Image data are sent Transmitter Signal name Abbreviation Function Remarks Image data Image data Encoded image data Turn o
61. rocessing Recording paper size and the effective printing area Unit mm inch Paper size Dimension width x length Printing area 5 148 210 143 204 5 5 182 257 177 x 251 5 B5 257 x 182 252 x 176 5 A4 R 210 x 297 205 x 291 5 A4 297 x 210 292 x 204 5 B4 257 x 364 252 x 358 5 A3 297 x 420 292 x 414 5 FOLIO 210 x 330 205 x 324 5 ST R 139 7 x 216 5 5 x 8 5 134 7 x 210 5 LT R 216 x 279 4 8 5 x 11 211 x 273 9 LT 279 4 x 216 11 x 8 5 274 4 x 210 5 LG 216 x 355 6 8 5 x 14 211 x 350 1 LD 279 4 x 431 8 11 x 17 274 4 x 426 3 COMP 257 x 356 10 125 x 14 252 x 350 5 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved SPECIFICATIONS AND OUTLINE OF SYSTEM 1 3 Features e scanning Scans data across A3 LD width transmits A3 LD actual size High speed scanning Inputs an A4 LT size transmitted document in about 0 7 seconds A4 LT document transmitted widthwise High speed transmission 33 6 Kbps high speed modem Toshiba original high speed communication modes EX and HS JBIG encoding system Dual Access FAXtransmission There are two types of FAX transmission Page by page direct transmission and memory trans mission that all pages are stored in the memory before being transmitted FAXreception Basically all pages are input in the memory before being output This reduces the tim
62. s for the polling mode PWD Password Indicates that the FIF information is a password for the polling mode in a reception Indicates that the FIF information is a password for transmission in a transmission CFR Confirmation of Reception Informs that the FAX is ready to receive data FTT Failure to Train Informs that the TCF signal has not received correctly and requests the re training EOM End of Message Informs that the the 1st page has been transmitted and there is the next page command to return to the beginning of the phase B MPS Multi page Signal Informs that the 1st page has been transmitted and there is the next page command to return to the beginning of the phase C EOP End of Procedure Informs that a document has been transmitted and there is no more pages MCF Message Confirmation A reply to MPS EOM or informing that image signals have been received correctly and the FAX is ready to receive data RTN Retrain Negative Informs that a document has not been received correctly requests for the retraining or phase synchronization to receive the next page GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL Procedure Interrupt Positive Informs that the image signals have been received correctly and requests the operator s reply by telephone or to return to the beginning of the phase B to continue
63. s not applicable and larger size recording paper is not available In the following example A4 LT original was sent but the recording length exceeds A4 size and the data do not fit in A4 LT even if the vertical reduction is performed The reduction B4 4 or A4 is applied in this case I pag A 1 C x reduction ratio 4 1 9 2 NM D 1 Y x reduction ratio D reduction ratio 2003 2008 TOSHIBA TEC CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 LSU RELATED FUNCTIONS 4 Split printing When the recording data do not fit in a recording paper even if vertical reduction is performed for the recording data length the recording data length is exceeding the effective printing length of the larg est recording paper in the drawer installed in the machine the recording data are divided onto two sheets while vertical reduction is performed A Ax vertical reduction ratio vertical reduction ratio 2 2 3 Setting for the split recording 1 Split recording onto A4 B5 AS ST Set as to whether split recording onto the short length paper A4 B5 A5 ST is to be performed not When this function is disable
64. s the functions FCS Frame check sequence Checks if there was any error in the transmission from A to FIF Format of F A C Format b4 b2 b3 b4 bs bg bz bg F 0 1 1 1 1 1 1 0 A 1 1 1 1 1 1 1 1 C 1 1 0 0 x 0 0 0 GD 1150 1151 1200 1201 1160 1260 When this frame is the last frame X 1 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL format of each binary signal Format bg b7 bc bs b b3 b2 bi X X X Binary signal NSF NSC NSS CSI CIG TSI DIS DTC DCS SUB SEP PWD Rx PWD Tx CFR 5 PRI EOM PRI MPS PRI EOP DCN RR RNR PPR PPS CTC CTR EOR ERR RTP CRP 1 for the station which received DIS X X 0 for the station which received a response signal to DIS GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 2003 2008 TOSHIBA TEC CORPORATION All rights reserved 3 11 4 Training The training is performed in the binary procedure to surely transmit the image signals Training signal The training signal is transmitted following the DCS signal at the modem speed specified by the DCS signal Responding to this trai
65. ses the receiver to send another ANSam signal which makes the receiver move to the V 8 procedure Transmitter Receiver Line closed DIS cannot be recognized GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved DIALING COMMUNICATION CONTROL Multi page sequence In the same manner as the T 30 procedure the transmitter sends a PPS MPS signal after send ing the image data The receiver sends an MCF signal and moves to the next page transmission Transmitter Receiver GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION rights reserved DIALING COMMUNICATION CONTROL Mode change The transmitter and receiver send a PPS EOM signal and an MCF signal respectively Then the receiver and transmitter send a DIS signal and a DCS signal respectively to change the mode Transmitter Receiver Image data Turn Off Sh Sh Sh ALT Sh ALT E E MCF flags flags NSF CSI DIS NSS TSI flags DCS flags CFR nq flags 5 5 1 Image data Turn Off FINE 2003 2008 TOSHIBA CORPORATION All rights reserved GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL Change of the image transmission speed by the receiver The receiver sends a PPh signal responding to an Sh signal sent from the transmitter Then the image transmission speed is determined according to the MPh sequence sent from the both
66. signal ampli Tone equivalent to CED of the tude modulated to 15 Hz conventional machine Joint Menu signal JM Indicates the terminal type Modulated by V 21 H 1 such as a FAX machine Transmission rate 300 bps Response to a CM sent from the transmitter and informs available modulation method A 21 1 Low frequency channel defined by the 21 recommendation 1 080 100 Hz 980 Hz 1 1 180 Hz 0 V 21 H High frequency channel defined by the V 21 recommendation 1 750 100 Hz 1 650 Hz 1 1 850 Hz 0 GD 1150 1151 1200 1201 1160 1260 DIALING COMMUNICATION CONTROL 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved Probing Ranging Phase 2 Examines the line characteristics and sets the parameters for the modulation related items such as the modulating speed Transmitter Signal name Abbreviation Function Remarks INFO sequence Informs the modem capability Transmission rate 600 bps such as modulating speed and frequency transmission capability two frequency bands high and low used to examine the line characteris tics and requests for adjust ing Tone B B Synchronization between the B is a signal that shifts the modems by 1200 Hz tone sig phase 180 B nal Line probing signal L1 L1 Tone signal to analyze the line Probing is to examine the line characteristics by probing characteristics Line probing signal L2 L
67. t i reduction function output ON Regular size reduction printing Note Short length paper are the recording paper of A4 B5 A5 LT ST against A3 B4 A4 LD LT size originals respectively GD 1150 1151 1200 1201 1160 1260 LSU RELATED FUNCTIONS 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved 1 Discard printing Since the trailing edge area of the original is normally blank this blank area is cut off to allow the image fit in one sheet in this mode Image reduction is not performed Maximum discarding amount Omm Discard not performed 10 mm Corresponding to the inside the 18 mm Corresponding to the outside the TTI 1 22 Corresponding to the outside the 2 34 mm LT conversion Transmission Terminal Identifier When the discard function is ON 13 378 1 Actual size recording is performed with no vertical reduction nor division The original image is recorded as it is Namely the data exceeding the effective printing area are discarded A A NN Es B me A Effective printing length Recording data length outside the Area B is discarded effective printing area A Recording data length Discard parameter 13 375 0 to 4 The following parameters are available Discard function Length Discard parameter Set value OFF 0 mm 0 ON 10 mm 1 18 mm 2 22 mm 3 34 mm 4
68. the communica tion i e CALL Request etc PIN Procedure Interrupt Negative Informs that the image signals have not been received correctly and requests for operator s reply by telephone or to return to the beginning of the phase B to continue the communica tion PRI EOM Procedure Interrupt EOM Command similar to EOM Operation by operator is necessary PRI MPS Procedure Interrupt MPS Command similar to MPS Operation by operator is necessary PRI EOP Procedure Interrupt Command similar to EOP Operation by operator is necessary DCN Disconnect Command to disconnect the FAX line and to connect the telephone line Reply from the other side is not necessary RR Receive Ready Informs that the FAX is ready to receive documents and requests for data to set the recep tion mode ECM mode RNR Receive Not Ready Informs that the FAX is not in the receivable state ECM mode PPR Partial Page Request Informs that a part of page ECM block has not been received correctly The number of the frame needs to be corrected is informed by the FIF EC mode PPS Partial Page Signal Informs that a part of page ECM block or one page has been transmitted EC mode CTC Continue to Correct Replies to the 4th PPR which requests to correct the image signal informs that the trans mitting station will continue to correct the frame data ECM mode CTR Response for Continue to Correct Rep
69. ti polling How to output lists How to output the TRANSMISSION JOURNAL and RECEPTION JOURNAL 2003 2008 TOSHIBA TEC CORPORATION AII rights reserved GD 1150 1151 1200 1201 1160 1260 INSTALLATION 5 1 04 06 GD 1150 1151 1200 1201 1160 1260 2003 2008 TOSHIBA TEC CORPORATION All rights reserved INSTALLATION TOSHIBA TOSHIBA CORPORATION 2 17 2 HIGASHIGOTANDA SHINAGAWA KU TOKYO 141 8664 JAPAN
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