Home
Mitch`s B830 Acrobat File
Contents
1. AC inlet cover Screw Similar work for the multi purpose drawer lt 2 gt Remove the AC cord of the power supply unit from the inlet connector of the main unit of the printer Remove the four screws that fix the rear cabinet and then remove the rear cabinet Similar work for the multi purpose drawer 9 Arrange the harness of the mail bin stacker Snap band lt 1 gt Pass the harness of the mail bin stacker between the power supply unit and the frame of the stand paper drawer and connect it to the connector of the power supply unit lt 2 gt Fit the snap band attached to the mail bin stacker at the position shown in the illustration to fix the harness Power supply Mail bin stacker harness unit connector Similar work for the multi purpose drawer 10 Attach the rear cabinet of the stand paper drawer lt 1 gt Pass the AC cord of the power lt 2 gt Attach the AC inlet cover supply unit as shown in the illustration to the rear cabinet of the and fix the rear cabinet of the stand paper drawer and fix it stand paper drawer with the screws with the removed screw AC inlet cover Similar work for the multi purpose drawer 11 Connect the AC cord of the optional power supply unit to the main unit of the printer lt 1 gt Connect the AC cord of the power supply unit to the inlet connector of the main unit of the printer at the location sh
2. Be sure to carry out this step after the paper feeding device has been connected to the main unit lt 1 gt Remove the remainder of packing tape from the operation panel lt 2 gt Raise the lever of the left door to unlock it and open the left door lt 5 gt Remove the protective covering from the toner drum cartridge lt 6 gt Shake the toner drum cartridge horizontally approximately 5 times lt 7 gt Insert the toner drum cartridge into the main unit lt 8 gt Remove the drum protective paper in the direction indicated by the arrow lt 9 gt Remove the supplied developer cartridge from the packing case and remove the protective materials A and B lt 10 gt Shake the developer cartridge horizontally approximately 5 times and insert it into the machine lt 11 gt Remove the sealing tape from the toner drum cartridge by pulling it in the direction indicated by the arrow lt 12 gt Remove the sealing tape from the developer cartridge in the direction indicated by the arrow lt 13 gt Return the developer unit lock to its original position g lt 14 gt Close the front cover Gently close the cover lt 15 gt Apply pressure to the fusing roller Raise the right and left levers of the fusing unit in the direction indicated by the arrow lt 16 gt Close the left door lt 17 gt Turn the lock pin a 1 4 turn and remove it while pressing down on the pressure pla
3. Staple unit lt 3 gt Remove the three screws that fix the rear cabinet and remove the rear cabinet At this time remove the relay harness through the opening of the rear cabinet lt 4 gt Remove the three rear cabinet securing screws remove the pawl in the direction indicated by the arrow and remove the rear cabinet At this time remove the relay harness through the opening of the rear cabinet Opening for Screw relay harness Relay harness 4 Remove the top cover lt 1 gt Remove the four top cover lt 2 gt Remove the four pawls securing screws and remove the top from the top cover and cover separate the cover into the upper and lower portions Reuse the upper portion Top cover Paw Top cover 5 Attach the punch module lt 1 gt Insert the two bosses of the punch unit into the boss holes of the finisher and fix the punch module using three screws Note For the screws use a supplied screw and the two screws that have been removed in step 4 Boss hole Boss hole Screw Punch module Screw with rosette supplied with this module 6 Connect the harness of the punch module to the PWB of the finisher Remove the clamps that fix the harness handle the wiring of harness A purple and harness B orange and fix them with the clamps Harness B orange Harness A purple Harness A purple 7 Reattach the covers that have been removed lt 1 gt Han
4. Unlock the lock release lever of the main unit of the printer and then pull out the left door Slide the two upper covers up to remove them Remove the lower cover by inserting a flat blade screwdriver at three locations shown in the illustration Then close the left door lt 1 gt Hang the hooks located at the upper part of the duplex module on the openings of the left door of the main unit of the printer lt 2 gt Push the lower part of the duplex module to insert the positioning bosses securely into the main unit of the printer A lt 3 gt Tighten the two screws built in the duplex module UI Duplex module Positioning boss 4 Connect the harness to the main unit of the printer Screw lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and then slide the harness cover up to remove it Harness cover lt 2 gt Process the harness cover as shown in the illustration Harness cover lt 3 gt Connect the connector of the relay harness of the duplex module to the CN12 white connector of the PCU PWB of the main unit of the printer lt 4 gt Insert the snap bands to the locations shown in the illustration and fix them lt 5 gt Secure the earth harness using the supplied M4 screw M4 Screw Ground harness lt 6 gt Reattach the harness cover Ha
5. it that is located at the lower left of the stand paper drawer and remove the left adjuster Cut out the two mounting holes of the stand paper drawer using a screwdriver or the like and remove burrs using a flat blade screwdriver or the like Mounting Left adjuster holes 4 Attach the grounding plate to the stand paper drawer Exterior Remove the two screws a 3 Exterior fixing screw that fix the exterior of fixing screw the stand paper drawer Then attach the front mounting plate and the rear mounting plate to the stand paper drawer using screws C two for each Screws C Rear grounding plate Front grounding plate 5 Install the staple unit to the finisher lt 1 gt Remove the two pieces of packing tape from the locations shown in the illustration lt 2 gt Open the front cover of the finisher and insert the staple unit Packing tape Packing tape 6 Attach the cover to the finisher lt 1 gt Attach the plate R to the position shown in the illustration and secure it using two screws A Front cover lt 2 gt Attach the front cover to the finisher and secure the upper part using two screws B and the lower part using two screws A Screws A Plate R 7 Connect the finisher to the stand paper drawer lt 1 gt Remove the cover from the finisher stand lt 2 gt Attach the conne
6. Insert the mounting plate under the tray frame lt 2 gt Pull out the multi purpose drawer until it stops and attach the two front mounting plates using a supplied screw for each Then remove the lock of the paper tray and close the tray Front mounting plate Front mounting plate lt 3 gt Reattach the paper tray of the main unit of the printer lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and then slide the harness cover up to remove it ee Harness cover Cut out the harness cover as shown in the illustration lt 2 gt Connect the connector of the relay harness of the multi purpose drawer to CN10 blue connector of the PCU PWB of the main unit of the printer For installation of a finisher or a mail bin stacker see its installation manual 5 Attach the harness cover Reattach the harness cover to its original position and fix it with the removed screw Harness cover Wire saddle Wire saddle Fix the harness securely to the wire saddle If another peripheral device must be installed carry out the following step at the end of the installation work 6 Adjust the position of the paper guides of the paper tray lt 1 gt To use the setting mode insert the power plug of the main unit of the printer to the outlet and turn the main switch on while pressing the MENU key and the
7. Front cover Exterior lines 2 If the guide pin of the locking plate matches to the connecting hole of the finisher lt 1 gt Push the finisher into the main unit lt 2 gt If the gap between the main unit of the printer and the finisher is not uniform at the top and the bottom remove the caps from the front side and the rear side of the finisher stand using a flat blade screwdriver or the like and remove the screw of the sub covers on the front side and the rear side to remove the sub covers lt 3 gt Then loosen the four screws at the adjusting portions indicated in the illustration and turn the height adjusting screws on the front side and the rear side so that the gap becomes uniform Finisher stand 11 lt 4 gt If the gap becomes uniform tighten the screws at the adjusting portions and reattach the caps and sub covers Sub cover Rear side Screw Screw at adjusting portion Screw at adjusting portion Screw 9 Paste the stapling position labels Paste the labels to the positions shown in the illustration 10 Remove the AC inlet cover from the rear cabinet of the stand paper drawer Remove the screw that fixes the AC inlet cover and then remove the AC inlet cover lt 1 gt Connect the finisher connector to the stand paper drawer lt 2 gt Tighten the screw of the connector Connector 12 Turn on the main swit
8. PWB to the PWB fixing screws using the three screws that have been removed in step 1 5 Attach the control PWB Attach the control PWB unit to the main unit of the printer and fix it using five screws Screws Example MFP control PWB 6 Connect the cables to the control PWB Connect all the cables that have been removed in step 2 to the original positions of the printer control PWB unit In case of MFP control PWB In case of printer control PWB eococococoocococococococooooo If another peripheral device must be installed carry out the following step at the end of the installation work 7 Turn on the main switch of the main unit of the printer Insert the power plug of the main unit of the printer to the outlet Then turn the main switch located on the front side of the main unit to the ON position 8 Check the operation e For setting change of the printer drivers on the computer see the supplied operation manual Then execute printing from the computer using the print hold function to check for proper printing 13 Electrical Setting Adjustment Operation Check 1 Installation of driver software setting and operation check e Applied model Main unit Carry out installation of driver software and check of printing lt 1 gt Insert the power plug into an outlet Caution If the outlet is also used for lighting fi
9. of the printer Connect the connector of the relay harness of the finisher to the stand paper drawer and tighten the screws of the connector Connector Installation is now complete B83HD Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt e Start installation after checking that the DATA and COMMUNICATION indicators on the operation panel are neither lit nor blinking Parts included PWB fixing screws 3 pcs Grounding plate 1 pcs screws 1 pcs 1 Turn off the main switch of the main unit of the printer Turn the main switch eae located on the front ee side of the main unit to the OFF position Then remove the power plug from the outlet 2 Remove the cables connected to the control PWB unit Remove all the cables connected to the control PWB unit of the main unit of the printer In case of printer control PWB 3 Remove the control PWB unit Remove the five screws that fix the control PWB unit to the main unit of the printer Then hold the two grips and pull out the printer control o PWB unit to remove it from s Screws the main unit Grip Example MFP control PWB 4 Mount the HDD expansion PWB to the control PWB The procedure shape of PWB varies with the printer control PWB and
10. the MFP control PWB CASS of printer CONTEC PWB sssciiss icssnssscsnevsacesnssnenvansonesonsvasasnsanssusnnssneansasensavsiaasaass lt 1 gt Remove the screw at the position shown in the illustration among the screws that secure the hard disk to the HDD expansion PWB lt 2 gt Attach the supplied grounding plate to the HDD PWB as shown in the illustration and secure it using the screw that has been removed in step lt 1 gt lt 3 gt Remove the three screws shown in the illustration among the screws that fix the printer control PWB lt 4 gt Mount supplied three PWB fixing screws to the positions from which three screws have been removed lt 5 gt Insert the HDD expansion PWB to the connector of the printer control PWB lt 6 gt Fix the HDD expansion PWB to the PWB fixing screws using the three screws that have been removed in step 1 lt 7 gt Secure the grounding plate that has been attached to the HDD expansion PWB to the controller mounting plate using the supplied screw In case of MFP control PWB 0 0 cceeeeecessesesesesessesesessesesesesecnesesecueaeeeeneaeeteneaeenes lt 1 gt Remove the three screws shown in the illustration among the screws that fix the MFP control PWB lt 2 gt Mount supplied three PWB fixing screws to the positions from which three screws have been removed lt 3 gt Insert the HDD expansion PWB to the connector of the MFP control PWB lt 4 gt Fix the HDD expansion
11. 0 sheet paper drawer has been installed carry out steps 8 and after 5 Process the AC inlet cover attached to the rear cabinet of the stand paper drawer Remove the two screws that Screw secure the rear cabinet and j remove the rear cabinet Remove the screw that fixes the AC inlet cover and then remove the AC inlet cover cabinet Screw Screw Cut out Process the AC inlet cover as shown in the illustration AC inlet cover 6 Attach the power supply unit Attach the power supply unit to the brackets and secure it using the supplied three screws Bracket Bracket Optional power supply unit Screws 7 Connect the power supply unit harness to the PCU PWB of the main unit of the printer lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and slide the harness cover up to remove it Harness cover lt 2 gt Connect the power supply a unit harness connector to 2 CN11 red connector of the PCU PWB of the main unit of the printer Connector lt 3 gt Reattach the harness cover to its original position Optional power and fix it with the removed supply harnesses screw At this time ensure that the power supply unit harness is arranged as shown in the illustration Fix the harness securely to the wire saddle lt 1 gt Remove the screw that fixes the AC inlet cover and then remove the AC inlet cover
12. C 0 IT 2 Q p 0 i U i 5 0 Installation Manual for B8300 Finishing device and Its Peripheral Devices Finishing device Duplex bypass device To install the devices efficiently follow the procedure below Some peripheral devices may have been installed as standard devies depending on the main unit model Part of descriptions and illustrations may be different Main unit h Finishing device o fe 1 Start of installation Duplex device Paper feeding device Paper feeding device Main unit paper feeding lt 1 device and power supply unit B83MP Power Suply Unit P 2 B83LT Power Suply Unit P 3 B83TT Power Suply Unit P 4 Main unit Electrical setting adjustment X Install duplex pypass device p ex Pyp 1 Installation of driver software setting and operation check Main unit B83H Duplex bypass device installed 2 Paper guide position adjustment off center adjustment B83MP B83LT B83TT B83D B83DB P 14 amp 15 X3 Finishing device installed When installing a paper feeding device an optional power supply unit or a duplex bypass device be sure to reattach the rear cabinet the AC inlet cover and the harness cover of the main unit at the end of installation as needed When installing electrical devices be sure to install them one at a time Only off center adjustment is needed for B83D B83MP Installation Manual FOR USE WITH CO
13. C inlet cover lt 3 gt Cut out the AC inlet cover as shown in the illustration AC inlet cover lt 3 gt Reattach the harness cover to its original position and fix it with the removed screw At this time ensure that the optional power supply unit harness is arranged as shown in the illustration Optional power supply harness Fix the harness securely to the wire saddle Wire saddle Wire saddle 8 Connect the relay harness of the stand paper drawer to the power supply unit Connect the relay harness of Connector of the power supply connector the stand paper drawer to the connector of the power supply gt unit Relay harness of the stand paper drawer 9 Attach the rear cabinet of the stand paper drawer lt 2 gt Attach the AC inlet cover to the rear cabinet of the stand paper drawer and fix it with the removed screw lt 1 gt Pass the cord of the power supply unit through the hole of the rear cabinet and attach the rear cabinet to the stand paper drawer Connect the AC cord of the power supply unit to the inlet connector of the main unit of the printer at the location shown in the illustration If another peripheral device must be installed carry out the following step at the end of the installation work 11 Adjust the position of the paper guides of the upper paper tray of the stand paper drawer lt 1 gt To use the setting mode ins
14. If the setting above is not carried out the paper detection function will not operate Xx NOTE Illustration of label sticking position Back surface of the bypass tray extension Label MAX Pi P2 7 Carry out the off center adjustment Installation is now complete MIN B83MB Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt Start installation after checking that the DATA and COMMUNICATION indicators on the operation panel are neither lit nor blinking For installation of B83MB an optional stand paper drawer stand MPD amp 2000 sheet paper drawer stand 3 x 500 sheet paper drawer or multi purpose drawer must have been installed Also if a multi purpose drawer has been installed a power supply unit is needed additionally Of i lt Parts included gt Mounting plates 2 pcs CANA D Screws A M4x8 5 pcs 1 Turn off the main switch of the main unit of the printer Turn the main switch located on the front side of the main unit to the OFF position By Then remove the power plug of the main unit from the TORE outlet 2 Remove the upper cabinet of the stand paper drawer lt 1 gt Pull out the paper tray of the stand paper drawer Cabinet Remove the four screws of the cabinet attached to the right sid
15. MPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt When installing a finisher or a mail bin stacker with B83MP a power supply unit is needed lt Parts included gt ALD Front mounting plates Rear mounting plates Screws M4x8 2 pes 2 pes 4 pes 1 Turn off the main switch of the main unit of the printer Turn the main switch located on the front side of the main unit to the OFF position Then remove the power plug of the main unit from the outlet 2 Put the main unit of the printer on the multi purpose drawer lt 1 gt Pull out the paper tray of the main unit until it stops and then remove it by lifting both ends of the tray lt 2 gt Hold the main unit of the printer at the positions shown in the illustration and put the main unit on the multi purpose drawer so that the front side and the left side of the main unit are aligned to those of the multi purpose drawer Front side Rear side Caution For installation of the main unit it must be held by two persons and installed carefully 3 Connect the main unit of the printer to the 4 Connect the harness to the main unit of multi purpose drawer the printer lt 1 gt Attach the two rear mounting plates using a supplied screw for each Rear mounting plate Rear mounting plate Mounting Caution
16. OK key of the operation panel of the main unit of the printer lt 2 gt Press the MENU key several times to display SIZE ADJUSTMENT A and press the OK key lt 3 gt MAXIMUM SIZE is displayed Pull out the paper tray and extend the paper guides to the maximum Then return the paper tray into the main unit and press the OK key lt 4 gt MINIMUM SIZE is displayed Pull out the paper tray again and narrow the paper guides to the minimum Then return the paper tray into the main unit and press the OK key lt 5 gt Press the BACK CLEAR key to exit the setting mode Caution If the setting above is not carried out the paper detection function will not operate Paper guide 7 Carry out the off center adjustment Installation is now complete B83LT Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt Start installation after checking that the DATA and COMMUNICATION indicators on the operation panel are neither lit nor blinking For installation a power supply unit is needed lt Parts included gt 999 Front mounting plates 2 pcs Rear mounting Screws M4x8 plates 2 pes 4 pcs W g Right paper guides 2 pcs Left adjuster 1 pc SISSE Adjuster covers 4 pcs Left paper guides 2 pcs Turn the main switch located on the front side of
17. arts included gt ere Front mounting Rear mounting Screws M4x8 plates 2 pcs plates 2 pcs 4 pcs CO CO CO Adjuster covers 4 pcs 1 Turn off the main switch of the main unit of the printer Left adjuster 1 pc Turn the main switch located on the front side of the printer to the OFF position Then remove the power plug from the outlet 2 Attach the adjusters and adjust them lt 1 gt Insert the left adjusters to the stand paper drawer lt 2 gt Turn the five adjusters to lower them until they touch the floor lt 3 gt Attach the four adjuster covers e Be sure to attach the left adjuster to prevent overturning Caution The lower tray cannot be pulled out unless the adjuster is lowered to the specified position 3 Put the main unit of the printer on the stand paper drawer lt 1 gt Pull out the paper tray of the main unit until it stops and then remove it by lifting both ends of the tray lt 2 gt Hold the main unit of the printer at the positions shown in the illustration and put the main unit on the stand paper drawer so that the front side and the left side of the main unit are aligned to those of the stand paper drawer Front side Rear side Caution For installation of the main unit it must be held by two persons and installed carefully LI Ce 4 Connect the main unit to the stand paper drawer Attach the two
18. at the end of the installation work 12 Adjust the position of the paper guides of the upper paper tray of the stand paper drawer lt 1 gt To use the setting mode insert the power plug of the main unit of the printer to the outlet and turn the main switch on while pressing the MENU key and the OK key of the operation panel of the main unit of the printer lt 2 gt Press the MENU key several times to display SIZE ADJUSTMENT A and press the OK key lt 3 gt MAXIMUM SIZE is displayed Pull out the paper tray and extend the paper guides to the maximum Then return the paper tray into the unit and press the OK key lt 4 gt MINIMUM SIZE is displayed Pull out the paper tray again and narrow the paper guides to the minimum Then return the paper tray into 797 the unit and press the OK key The rear guide need not be adjusted Caution If the setting above is not carried out the paper detection function will not operate 13 Carry out the off center adjustment Installation is now complete Paper guides B83TT Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt Start installation after checking that the DATA and COMMUNICATION indicators on the operation panel are neither lit nor blinking For installation a power supply unit AR DC1 is needed lt P
19. ation panel After the level adjustment is complete the ready indicator will light up Caution While automatic adjustment of the toner density sensor is being done do not turn the power to the machine off This will cause improper adjustment 7 Check the printer operation For installation of printer drivers on the computer refer to the Operation manual for printer operation and general information supplied with the machine After driver installation execute a test print to ensure normal printing lt 1 gt Hang the hooks located at Hook and fix it with the removed Sea 0 nGesENIGH Mania sees te os E SBE OK MEM AOEANTEE SERVISE MANUAL GR vd na ele module on the openings of the pE renn a INSTALLATION MANUAL TO DETERMINE SUITABILITY left door of the main unit of the 1 Lm o printer Oy L7 lt Before installation gt Parts included lt 2 gt Push the lower part of the A duplex module to insert the Carry out the installation after checking that the positioning bosses securely DATA indicator on the operation panel is neither lit into the main unit of the printer ae nor blinking M4 Screws i LL M4x8 1 pes lt 3 gt Tighten the two screws x L e For installing B83D an optional desk multi built in the duplex module R a Relay harness purpose drawer stand 3 x 500 sheet paper drawer ee or stand MPD amp 2000 sheet drawer must have Positioning boss wa A been installed D plex modile Posi
20. ch of the main unit a Insert the power plug of the main unit to the outlet Turn on the main switch of the main unit Installation is now complete B83THP USP FHP FBP Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt For installation of B83THP USP FHP FBP a saddle stitch finisher B83SS must have been installed Parts included M4 x 6 with rosette Dust box label 1 pe 1 sheet Hole punch position label 2 sheets Turn the main switch located on the front side of the main unit to the OFF position Then remove the power plug of the main unit from the outlet Loosen the screw and remove the connector of the finisher Connector 2 Remove the front cover from the right front of the finisher Remove the screws A and B two for each that secure the finisher front cover and remove the front cover esoosoosoosoooooo Front cover Screws B Screws A lt 1 gt Open the front door of the finisher and remove the jam handling dial Jam handling dial lt 2 gt Remove the four front cabinet securing screws pull out the staple unit until it stops then remove the pawl of the front cabinet in the direction indicated by the arrow and remove the front cabinet Pawl
21. cting plate to the finisher using two screws A lt 3 gt Reattach the cover to its original position Screws A Connecting plate lt 4 gt Cut out the two mounting holes for the connecting plate at the lower part of the stand paper drawer in a similar way to step 3 lt 5 gt Attach the finisher connecting plate to the stand paper drawer using two screws C 8 Check and adjust the height of the f Move the finisher toward the printer and check to see if the guide pin of the locking plate is inserted smoothly to the connecting hole of the finisher If it is not inserted smoothly use the following procedure to adjust the height Connecting Guide pin 1 If the guide pin of the lock securing plate is not aligned with the connecting hole of the finisher lt 1 gt Loosen the screw at the rear adjusting portion lt 2 gt Remove the cap using a flat blade screwdriver or the like and adjust the height adjusting pin so that the guide pin is positioned Front side to the center of the gcrow at connecting hole of the adjusting finisher Portion Height adjusting lt 3 gt Loosen the screw at oN the front adjusting portion lt 4 gt Adjust the height adjusting pin so that the exterior lines are aligned as shown in the illustration lt 5 gt If the guide pin can be inserted smoothly tighten the screws at the front and rear adjusting portions and mount the caps Exterior lines
22. d attach the two front mounting plates using a supplied screw for each Then remove the lock of the paper tray and close the tray Front mounting plate lt 3 gt Reattach the paper tray of the main unit 5 Remove the rear cabinet of the stand paper drawer and remove the AC inlet cover lt 1 gt Remove the four screws that lt 2 gt Remove the screw that fixes the fix the rear cabinet and then AC inlet cover and then remove the remove the rear cabinet AC inlet cover lt 3 gt Cut out the AC inlet cover as shown in the illustration AC inlet cover ned 6 Attach the power supply unit Attach the power supply unit to the brackets and secure it using the three supplied screws Bracket Screws Power supply unit Screws OWOr RUPP YUI 7 Connect the power supply unit harness to the PCU PWB of the main unit of the printer lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and slide the harness cover up to remove it Cut out the harness cover as shown in the illustration lt 2 gt Connect the optional power supply harness connector to CN11 red connector of the PCU PWB of the main unit of the printer lt 3 gt Reattach the harness cover to its original position Optional power and fix it with the removed supply harness screw At this time ensure that the optional power supply harness are arranged as shown in th
23. e illustration Fix the harness securely to the wire saddle Wire saddle 8 Connect the relay harness of the stand paper drawer to the power supply unit Connector of the power supply connector Connect the relay harness of the stand paper drawer to the connector of the power supply unit Relay harness of the stand paper drawer 9 Attach the rear cabinet of the stand paper drawer lt 1 gt Pass the cord of the power supply lt 2 gt Attach the AC inlet cover unit through the hole of the rear cabinet to the rear cabinet of the and attach the rear cabinet to the stand paper drawer and fix it stand paper drawer with the removed screw AC inlet cover Screw 10 Connect the AC cord of the power supply unit to the main unit of the printer Connect the AC cord of the power supply unit to the inlet connector of the main unit of the printer at the location shown in the illustration 11 Attach the paper guides to the lower tray Remove the four screws for packing See the right illustration Insert the left paper guides and right paper guides to the front and rear guide slots for the paper size to be used See the illustration below For the AB system set the guides to A4 For the inch system set the guides to LT Left paper guides Paper guide If another peripheral device must be installed carry out the following step
24. e of the main unit of the printer and remove the cabinet Screw B 1 pc lt 2 gt Mount screw B to the position shown in the illustration lt 1 gt Remove the paper exit actuator from the main unit of the printer lt 2 gt Raise the relay unit at the side of the mail bin stacker Caution Do not press on the relay unit while it is raised Doing so may deform or Rel it damage the unit eee lt 3 gt Hold the grip of the mail bin stacker and place the mail bin stacker on the stand paper drawer temporarily Then push the lower part to attach the mail bin stacker by sliding it toward the exit tray of the main unit At this time align the mail bin stacker with the exterior line of the stand paper drawer lt 4 gt Open the front cover of the mail bin stacker and fix the lt 5 gt Attach the mounting plates to the positions shown in the stacker with three screws A at illustration and fix them with the positions shown in the screws A illustration Rear side Then close the front cover and close the paper tray of the stand paper drawer Mounting plate Front side Stand frame Caution Insert the mounting plate under the desk frame Tray Steps 5 and after are the procedure to be carried out when a multi purpose drawer has been installed If a stand MPD amp 2000 sheet paper drawer or a stand 3 x 50
25. ert the power plug of the main unit of the printer to the outlet and turn the main switch on while pressing the MENU key and the OK key of the operation panel of the main unit of the printer lt 2 gt After pressing the MENU key several times to display SIZE ADJUSTMENT A in the message display and press the OK key lt 3 gt MAXIMUM SIZE is displayed Pull out the paper tray and extend the paper guides to the maximum Then return the paper tray into the unit and press the OK key lt 4 gt MINIMUM SIZE is displayed Pull out the paper 7 tray again and narrow the paper guides to the minimum Then return the paper tray into g the unit and press the OK key Rear guide The rear guide need not be adjusted Caution If the setting above is not carried out the paper detection function will not operate 13 Carry out the off center adjustment Installation is now complete B8300 Digital Printer Main Unit Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY 1 Select an installation location Installation requirements Selection of installation location is important to the performance of the machine Consider the following conditions Environment 1 Avoid locations subject to direct sunlight as plastic parts may be deformed 2 Avoid high temperature and high humidity locations or w
26. g mode insert the power plug of the main unit of the printer to the outlet and turn the main switch on while pressing the MENU key and the OK key of the operation panel of the main unit of the printer lt 2 gt Press the MENU key several times to display SIZE ADJUSTMENT A and press the OK key lt 3 gt MAXIMUM SIZE is displayed Pull out the paper tray and extend the paper guides to the maximum Then return the paper tray into the main unit and press the OK key lt 4 gt MINIMUM SIZE is displayed Pull out the paper tray again and narrow the paper guides to the minimum Then return the paper tray into the main unit and press the OK key Caution If the setting above is not carried out the paper detection function will not operate Paper guides e Applied model B83DB Adjust the position of the paper guides of the bypass tray lt 1 gt To use the setting mode insert the power plug of the main unit of the printer to the outlet ON and turn the main switch on p while pressing the MENU key and the OK key of the operation panel of the main unit of the printer lt 2 gt After pressing the MENU key several times to display SIZE ADJUSTMENT A in the message display press the A key to display SIZE ADJUSTMENT B and press the OK key lt 3 gt MAXIMUM SIZE is displayed Since MAXIMUM SIZE is displayed with a number press the A key or the w key to chan
27. g the two pawls of Screw the top cover and secure them using the two screws lt 2 gt Pass the relay harness to the rear cabinet and secure the rear cabinet using the three screws lt 3 gt Remove the lock release lever that has been attached to the front cabinet Reattach the front cabinet to its original position push in the staple unit and attach it pawi using the two screws insert the protrusion B of the lock release lever that has been removed before to the hole C of the latch arm Top cover Screw After attaching it move the lever to check that it moves smoothly f the lever does not move smoothly remove the lock release lever by releasing the pawl at the lower part of the lock release lever using a flat blade screwdriver or the like and then insert it again Screws Front cabinet Opening for relay harness Relay harness Screws Lock release lever A Projection B lt 4 gt Reattach the jam handling dial and close the front cover oe fF 8 Reattach the front cover to the right front of the finisher Front cover Jam handling dial Attach the front cover using the screws A and B two for each Screws B Screws A Paste the supplied dust box label to the location indicated in the illustration 10 Connect the connector to the stand paper drawer and connect the AC cord of the power supply unit to the main unit
28. ge the number so that the number is equal to the value of MAX written on the label NOTE and then press the OK key lt 4 gt Since P1 SIZE is displayed with a number press the A key or the wW key to change the number so that the number is equal to the value of P1 written on the label NOTE and then press the OK key lt 5 gt Since P2 SIZE is displayed with a number press the A key or the wW key to change the number so that the number is equal to the value of P2 written on the label NOTE and then press the OK key lt 6 gt Since MINIMUM SIZE is displayed with a number press the A key or the w key to change the number so that the number is equal to the value of MIN written on the label CX NOTE and then press the OK key Caution If the setting above is not carried out the paper detection function will not operate X NOTE Illustration of label sticking position Back surface of the bypass tray extension Then carry out the off center adjustment 14 e Applied models B83MP B83LT B83TT B83D B83DB Fig 1 Carry out the off center adjustment Rear side of the main unit Top end of paper lt 1 gt To select the setting mode insert the power plug of Center of paper the main unit of the printer into an outlet and turn on the main switch while pressing the MENU key and the OK key simultaneously When carrying out t
29. he center LCC T3 LCC T4 Fig 1 and 2 Default 50 setting range 0 to 99 Increase of the value shifts the overall image toward the rear side Value 1 corresponds to 0 1 mm ADU lt g gt Turn off the main switch of the main unit of the printer and then turn on the switch again after several seconds TRAY 1 T1 BPT MFT TRAY 2 T2 The setting is now complete DESK 1 T3 DESK 2 T4 E Setting example for each model MENU key TEST PRINT 00 MULTI SETTING PRINT PATTERN CASSETTE TRAY 2 LCC LCC DESK 2 DUPLEX NO NO NO NO OFF CENTERADJ T2 T2 1 Load paper only in the left tray T3 1 T4 2 T4 2 Load paper only in the right tray 15
30. he off center adjustment after paper guide position adjustment this operation is not needed For B83D this operation is needed lt 2 gt Press the MENU key repeatedly until TEST PRINT 00 is displayed and press the OK key lt 3 gt Use the MENU key to select MULTI SETTING and enter 1 using the La w key lt 4 gt Use the MENU key to select PRINT PATTERN ADU and enter 1 using the amp w key Example of image Fig 2 Rear side of the main unit Top end of paper Center of paper Center line of image first print image In this case increase the value Example of image Center line of image first print image In this case decrease the value Main unit lt 5 gt Use the MENU key to select CASSETTE and TRAY 1 T1 select the tray for which the off center adjustment is to be BPT MFT carried out using the amp w key See the table below an TRAY 2 Te lt 6 gt Use the MENU key to select DUPLEX and select USE or NO using the La w key See the table below ADU lt 7 gt Use the MENU key to select OFF CENTER ADJ eee corresponding to the option in the table below press the OK key and check that the printed line is positioned at the center of paper TRAY 1 T1 BPT MFT TRAY 2 T2 lt 8 gt If the off center is displaced use the a w key to adjust the value so that the line is positioned at t
31. here temperatures change rapidly such as near a heater or air conditioner Rapid changes can cause paper to be become damp and condensation to form within the machine resulting in misfeeds and deterioration of image quality 9 Standard conditions Conditions most adequate for SHR use of the machine 85 Acceptable temperature i 50 and humidity range 20 A85 Humidity Max 60 at 35A 20 35 T 10 30 Temperature 3 Avoid a dusty location and a location subject to vibration If dust enters the machine deterioration of image quality or a failure may occur 4 Do not install the machine in a location that is not stable Be sure to install the machine on a level surface to maintain proper functions 5 Avoid poorly ventilated areas 6 Avoid areas near combustibles or any ammonia present Space around the machine Install the machine so that the rear side is at least 30 cm form any wall or other object to allow the machine cooling fan and ventilation to be effective Allow sufficient space around the machine for operation and servicing e Stand Ensure that the machine is leveled using a level or the like If the machine is not placed on a level surface the toner density control may not function properly resulting in poor image quality Caution If the machine is not placed on a level surface the toner density control may not function properly resulting in bad influence on the quality Grounding 1 Be s
32. it of the printer lt 1 gt Connect the AC cord of the power supply unit to the inlet connector of the main unit of the printer at the location shown in the illustration Installation is now complete B83SS Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt For installation of B83SS an optional stand paper drawer stand MPD amp 2000 sheet drawer or stand 3 x 500 sheet paper drawer and a duplex module B83D must have been installed Also a power supply unit is needed lt Parts included gt Lock securing plate 1 pe Stapling position labels Plate R 1 pc 2ishagts Front cover Front grounding Rear grounding Connecting plate 1 pe plate 1 pc plate 1 pc 1 pe eevee ee TIITII F Screws A Screws B Screws C Screws D M4x6 M4x10 M4x18 M4x10 with rosette 6 pcs 2 pes 7 pes 1 pes Turn the main switch located A on the front side of the main unit to the OFF position Then remove the power plug of the main unit from the outlet lt 1 gt Remove the screw from the right side of the duplex module lt 2 gt Attach the lock securing plate to the duplex module using the screws C and D one for each 3 Work the stand paper drawer Open the pawl of the left adjuster to both sides to unlock
33. onnector of the power supply unit lt 2 gt Fit the snap band attached to the finisher at the position shown in the illustration to fix the harness Power supply unit connector Finisher harness Similar work for the multi purpose drawer 11 Attach the rear cabinet of the stand paper drawer 10 lt 1 gt Pass the AC cord of the power supply unit as shown in the illustration and fix the rear cabinet of the stand paper drawer with the screws lt 2 gt Attach the AC inlet cover to the rear cabinet of the stand paper drawer and fix it with the removed screw lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and slide the harness cover up to remove it Process the harness cover as shown in the illustration em i at Harness cover lt 2 gt Connect the power supply unit harness connector to CN11 red connector of the PCU PWB of the main unit of the printer Connector lt 3 gt Reattach the harness cover to its original position and fix it with the removed screw At this time ensure that the power supply unit harness is arranged as shown in the illustration Fix the harness securely to the wire saddle Optional power supply harnesses Harness cover Wire saddle Wire saddle AC inlet cover Similar work for the multi purpose drawer 12 Connect the AC cord of the optional power supply unit to the main un
34. own in the illustration AC cord Similar work for the multi purpose drawer Installation is now complete B83F Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt Start installation after checking that the DATA and COMMUNICATION indicators on the operation panel are neither lit nor blinking For installation of B83F an optional stand paper drawer stand MPD amp 2000 sheet paper drawer stand 3 x 500 sheet paper drawer or multi purpose drawer must have been installed Also if a multi purpose drawer has been installed a power supply unit is needed additionally lt Parts included gt PEST Screws A M4x8 5 pcs Tray 1 1 pc 0 Screw B 1 pc Stapling position lat 2 sheets Tray 2 1 pc Mounting plates 2 pes Turn the main switch located on the front side of the main unit to the OFF position Then remove the power plug of the main unit from the outlet lt 1 gt Pull out the tray of the stand paper drawer Remove the four screws attached to the right on the top of the stand paper drawer and remove the cabinet lt 2 gt Mount screw B to the position shown in the illustration 3 Attach the her lt 1 gt Remove the paper exit actuator from the main unit of the printer lt 2 g
35. rear mounting Rear mounting plate plates using a supplied screw for each Caution Insert the rear mounting plates under the Stand frame lt 2 gt Pull out the upper tray of the stand paper drawer until it stops and attach the two front mounting plates using a supplied screw for each Then remove the lock of the paper tray and close the tray Remove the locks of the middle tray and the lower tray similarly Front mounting plate 6 Attach the power supply unit Attach the power supply unit to the brackets and secure it using the three supplied screws Bracket Bracket Screws Power supply unit Screws REJ 7 Connect the power supply unit harness to the PCU PWB of the main unit of the printer lt 1 gt Remove the screw that fixes the harness cover of the main unit of the printer and slide the harness cover up to remove it A g Cut out the harness cover as shown in the illustration lt 2 gt Connect the optional power supply harness connector to CN11 red connector of the PCU PWB of the main unit of the printer lt 3 gt Reattach the paper tray of the main unit 5 Remove the rear cabinet of the stand paper drawer and remove the AC inlet cover lt 1 gt Remove the four screws that lt 2 gt Remove the screw that fixes fix the rear cabinet and then the AC inlet cover and then remove remove the rear cabinet the A
36. rness cover to its original position and fix it with the removed screw Relay harness 5 Attach the exit tray lt 1 gt To use the setting mode insert the power plug of the main unit of the printer to the outlet and turn the main switch on while pressing the MENU key and the OK key of the operation panel of the main unit of the printer lt 2 gt After pressing the MENU key several times to display SIZE ADJUSTMENT A in the message display press the 4 key to display SIZE ADJUSTMENT B and press the OK key lt 3 gt MAXIMUM SIZE is displayed Since MAXIMUM SIZE is displayed with a number press the A key or the wW key to change the number so that the number is equal to the value of MAX written on the label NOTE and then press the OK key lt 4 gt Since P1 SIZE is displayed with a number press the A key or the w key to change the number so that the number is equal to the value of P1 written on the label x NOTE and then press the OK key lt 5 gt Since P2 SIZE is displayed with a number press the A key or the w key to change the number so that the number is equal to the value of P2 written on the label NOTE and then press the OK key lt 6 gt Since MINIMUM SIZE is displayed with a number press the 4 key or the w key to change the number so that the number is equal to the value of MIN written on the label 2x NOTE and then press the OK key Caution
37. stand MPD amp 2000 sheet paper drawer or a stand 3 x 500 sheet paper drawer has been installed carry out steps 9 and after 6 Process the AC inlet cover attached to the rear cabinet of the stand paper drawer Remove the two screws that secure the rear cabinet and remove the rear cabinet Remove the screw that fixes the AC inlet cover and then remove the AC inlet cover cabinet Screw Process the AC inlet cover as shown in the illustration AC inlet cover 7 Attach the power supply unit Attach the power supply unit to the brackets and secure it using the supplied three screws Bracket Bracket Screws Optional power supply unit N A Screws 8 Connect the power supply unit harness to the PCU PWB of the main unit of the printer 10 Remove the AC inlet cover and then remove the rear cabinet of the stand paper drawer lt 1 gt Remove the screw that fixes the AC inlet cover and then remove the AC inlet cover AC inlet cover Screw lt 2 gt Remove the AC cord of the power supply unit from the inlet connector of the main unit of the printer Remove the four screws that fix the rear cabinet and then remove the rear cabinet Ga Similar work for the multi purpose drawer 10 Arrange the harness of the finisher Snap band lt 1 gt Pass the harness of the finisher between the power supply unit and the frame of the stand paper drawer and connect it to the c
38. t Raise the relay unit at the side of the finisher Caution Do not press on the relay unit while it is raised Doing so may deform or damage the unit Relay unit lt 3 gt Hold the grip of the finisher and place the finisher on the stand paper drawer temporarily Then push the lower part to attach the finisher by sliding it toward the exit tray of the main unit At this time align the finisher with the exterior line of the stand paper drawer Place T Grip lt 4 gt Open the front cover of the finisher and fix the finisher with three screws A at the positions shown in the illustration Then close the front cover and close the paper tray of the stand paper drawer Front side lt 5 gt Attach the mounting plates to the positions shown in the illustration and fix them with screws A Rear side Mounting plate Stand as Caution Insert the mounting plate under the desk frame 4 Insert the staple cartridge lt 1 gt Pull out the staple unit lt 2 gt Remove the sealing tape from the staple cartridge lt 3 gt Insert the staple cartridge lt 4 gt Slide the release lever to the left and return the staple unit Attach tray 1 and tray 2 to the positions shown in the illustration Steps 6 and after are the procedure to be carried out when a multi purpose drawer has been installed If a
39. te Remove the lock pin while holding down on the paper pressure plate and insert the paper tray into the main unit 5 Load paper lt 1 gt Pull out the paper tray Gently pull out the paper tray until it stops lt 2 gt Load paper into the tray Do not exceed the maximum height line up to 500 sheets of OKI recommended paper can be loaded 6 Connecting the machine to a computer lt 1 gt Connect the machine to the computer When connecting to a parallel port The parallel interface of this machine conforms to IEEE STD 1284 1983 Use a commercially available shielded type parallel interface cable conforming to the specifications of both the machine and the computer The connector on this machine is a 36 pin Amphenol female connector 18 1 36 19 For the specifications of the connector on the computer see the operation manual of the computer Parallel interface connector If another peripheral device must be installed carry out the following step at the end of the installation work lt 2 gt Insert the power plug into an outlet Caution If the outlet is also used for lighting fixtures the lighting fixtures may flicker Use an outlet which is not connected to lighting fixtures lt 3 gt Turn on the main switch of the main unit Automatic level adjustment of toner density sensor will start and a message indicating WARMING UP will appear on the oper
40. the a flat blade screwdriver at Left door printer three locations shown in Q the illustration 4 TA Boen lt 4 gt Insert the snap bands to Then close the left door q ain the locations shown in the illustration and fix them a ZA lt 5 gt Secure the earth harness using a supplied M4 screw Lower cover LZ T A A Lock release lever Ground harness B83DB Installation Manual FOR USE WITH COMPATIBLE OKI DIGITAL PRINTERS SEE OKI DIGITAL PRINTER SERVICE MANUAL OR INSTALLATION MANUAL TO DETERMINE SUITABILITY lt Before installation gt Parts included Carry out the installation after checking that the DATA indicator on the operation panel is neither lit nor blinking For installing B83DB an optional desk multi purpose drawer stand 3 x 500 sheet paper drawer or stand MPD amp 2000 sheet drawer must have been installed Ensure that the front mounting plates and the rear mounting plates included with the optional stand paper drawer are securely attached e Check that the left adjuster supplied with an optional stand drawer has been attached Exit tray M4 Screws 1 pes main unit of the printer to the OFF position Then remove the power plug of the main unit of the printer from the outlet 2 Remove the left side cover of the main unit of the printer Top covers Turn the main switch located on the front side of the ji OFF
41. the printer to the OFF position Then remove the power plug from the outlet 2 Attach the adjusters and adjust them lt 1 gt Insert the left adjusters to the stand paper drawer lt 2 gt Turn each adjuster to lower it until it touches the floor lt 3 gt Attach the four adjuster covers Be sure to attach the left adjuster to prevent overturning Caution The lower tray cannot be pulled out unless the adjuster is lowered to the specified position 3 Put the main unit of the printer on the stand paper drawer lt 1 gt Pull out the paper tray of aun il Ny 4u Y the main unit until it stops and then remove it by lifting both ends of the tray lt 2 gt Hold the main unit of the printer at the positions shown in the illustration and put the main unit on the stand paper drawer so that the front side and the left side of the main unit are aligned to those of the stand paper drawer Front side Rear side Caution For installation of the main unit it must be held by two persons and installed carefully 4 Connect the main unit to the stand paper drawer lt 1 gt Attach the two rear Rear mounting plate mounting plates using a supplied screw for each Rear mounting plate Ne Stand frame Caution Insert the rear mounting plates under the Stand frame lt 2 gt Pull out the upper tray of the stand paper drawer until it stops an
42. tioning boss If another peripheral device must be installed carry out the following step at the end of the installation work Ensure that the front mounting plates and the rear mounting plates included with the optional stand paper drawer are securely attached 4 Connect the harness to the main unit of the printer lt 1 gt Remove the screw that 5 Carry out the off center adjustment fixes the harness cover of the main unit of the printer and then slide the harness cover up to remove it e Check that the left adjuster supplied with an optional stand drawer has been attached 1 Turn off the main switch of the main unit of the printer Turn the main switch located on the front side of the main unit of the printer to the OFF position Then remove the power plug of the main unit of the printer from the outlet Installation is now complete Harness cover lt 2 gt Cut out the harness cover as shown in the illustration EE EE eee oO Unlock the lock release Top covers Cut out lever of the main unit of the ra PD printer and then pull out the aw KIDZ lt 3 gt Connect the connector of left door Dy A the relay harness of the PCU PWB Slide the two upper covers T i n ca A duplex module to the CN12 Polay hamess up to remove them Remove 3 _ Aar gt white connector of the PCU the lower cover by inserting Wa PWB of the main unit of
43. ure that the machine is properly grounded 2 Use a proper ground such as the grounding terminal on an outlet or according to local grounding requirements 2 Remove the main unit from the carton requires two people lt 1 gt Remove the cushioning materials from the right and left of the front side lt 2 gt Remove the locking tape from the right and left sidesof the tray Then remove the top of the carton and lower the plastic bag covering the machine while base the machine is i still on the carton lt 3 gt Remove the packing tape from the paper tray pull out the paper tray until it stops and remove it by tilting it upward N One person must lift by the empty front tray pocket with the right hand and steady the machine with the left hand placed at the upper left of the machine The other person must lift with the right hand by using the lifting recess in the rear of the machine and also steady the machine with the left hand as shown in the illustration Front side Rear side Caution Removal of this machine and carrying it must be always performed by two persons 3 Check the parts included lt 1 gt Check that the following items are included with this machine Drum Toner cartridge e Developer cartridge e CD ROM e Safety and Warranty information e User Guide may be on CD ROM 4 Install the main unit
44. xtures the lighting fixtures may flicker Use an outlet which is not connected to lighting fixtures lt 2 gt Turn on the main switch of the main unit Automatic level adjustment of toner density sensor will start and a message indicating WARMING UP will appear on the operation panel After the level adjustment is complete the ready indicator will light up Caution While automatic adjustment of the toner density sensor is being done do not turn the power to the machine off This will cause improper adjustment lt 3 gt Check the printer operation For installation of printer drivers on the computer refer to the Operation manual for printer operation and general information supplied with the machine After driver installation execute a test print to ensure normal printing e Applied model B83HD Carry out installation of driver software and check of printing For setting change of the printer drivers on the computer see the supplied operation manual Then execute printing from the computer using the print hold function to check for proper printing 2 Paper guide position adjustment and off center adjustment For Printer Models Applied models B83MP B83LT B83TT B83D B83DB e Applied models B83MP B83LT B83TT Adjust the position of the paper guides of the paper tray of B83MP or the upper paper tray of stand paper drawer B84LT B83TT lt 1 gt To use the settin
Download Pdf Manuals
Related Search
Related Contents
Mise en place d`une gestion d`un fond d`images pour le service d`un P R O II Copyright © All rights reserved.
Failed to retrieve file