Spring `09 - LPT Home Page - HP LaserJet and Lexmark Parts
Contents
1. RC1 5440 N P U ROLLER D SHAPE 8 03 RM1 1828 N FUSER 2605 NEW SIMPLEX 153 00 RM1 1885 N ETB ASM 2600 140 00 PART For HP Lexmark Xerox Samsung and Okidata printer parts call Liberty Parts Team 888 444 8778 TECH HP COLOR LASERJET 1500 25X0 28X0 CAROUSEL REPLACEMENT One of the most common problems in these printer models is a broken left carousel bushing causing the printed image to fade away on the left side of the page Replacing the bushing requires re moval of the carousel While not difficult or compli cated this can be a time consuming procedure The service manual s coverage is marred by omissions unnecessary steps and some unclear and mislabeled figures Therefore we will take you through the pro cess step by step The 28x0 which has a document scanner on top requires many additional steps the headings of which we put in red All indications of right left back and so on refer to standing in front of the printer much of the work will be done from the rear 1 Remove the paper cassette imaging drum and toner cartridges After removing the imaging drum make sure to put it in a dark place or cover it since it can be damaged by ambient light If the printer is still capable of turning the carousel the easiest way to remove the cartridges is to have the printer powered up and use the carousel rotation button to move each cartridge into position for removal Otherwise it is Service2. WI 53713 606 268 7600 FAX 608 268 7619 Service Edge Page 11 I n ATRIX TONER VACUUMS Liberty Parts Team printer parts company famous for its quality remanufactured fus ers offers Atrix International s Omega Supreme Toner Vacuum and its standard filters Atrix vacuums and filters are used and approved in compa nies such as Xerox HP and Lexmark For pricing contact your rep DIRECT TOLL FREE Gonzo Casas 866 540 9171 Dan Cassidy 866 650 6771 Bruce Davis 866 334 4184 Dave Gress 866 540 9168 Richard Jordan 866 540 9175 Colleen Longseth 866 540 9167 Jason Meyering 866 540 9170 Rich Russell 866 540 9174 Kas Schafer 866 540 9172 John Schuchart 888 444 2190 Paul Seibold 866 540 9177 Wayne Tougas 866 540 9176 2 LIBERTY PARTS TEAM It was Liberty killed the beast At Liberty Parts Team our quality crushes the competition ours and yours OC Call toll free 888 444 8778 Permit No 2944 Madison WI LIBERTY PARTS TEAM INC 3917 W BELTLINE HWY MADISON WI 53713 888 444 8778 WWW LBRTY COM LEXMARK XEROX ei OKI
3. Edge Page 5 simplest to leave the cartridges in the carousel until its removal 2 Remove the ADF 28x0 only Open the ADF disconnect the connector in the rear Fig 1 by squeezing the tabs together and lifting upward then remove the ADF by lifting it upward 3 Left and Right Covers 1500 25x0 Remove one screw from bottom Grasping by handle and top gently lift the cover up and away 28x0 Open the document scanner and top cover For the right cover remove two screws and lift the cover up and away from the printer pull the lower edge out first For the left remove one screw at the lower edge disen SUB S500 PRINTER PARTS APPROXIMATE HP LIST PRICE CALL amp SAVE PART NAME PRICE RM1 1298 N SEPARATION PAD 13 00 RK2 0418 R MOTOR 97 00 RM1 1281 R REGISTRATION ASM 31 50 RM1 1289 R FUSER REMAN 135 00 RL1 0266 N P U ROLLER 10 36 RM1 2048 N SEP PAD ASM 9 75 RM1 3044 N FUSER NEW 111 00 PART NAME Q3948 60214 N ADF PPR INPUT TRAY RL1 1525 N MP TRAY P U ROLLER 9 RM1 4279 A TRANSFER ROLLER 14 RL1 0540 N P U ROLLER RL1 1524 N MP SEP PAD 14 25 Liberty Parts Team Inc 3517 W Beltline Hwy Madison WI 53713 608 268 7600 FAX 608 268 7619 Service Edge Page 6 3 RIGHT REAR COV REAR LATCH A RIGHTREAR COVER ORIENTATION gage the latch at the front of the left cover Fig 6 finally pull the bottom of the cover slightly up and out and then lift it off of the EE A Roht R
4. a better solution 3 Market buying trends indicate demand for color laser printers at lower prices marketresearch com One popular computer hardware web site publishes a list of its Top 10 Color Laser Printers Their average price is 464 New small businesses will gobble them up and will need your company s help to maintain them 4 Businesses that rely on personal printers may be unwilling or unable to finance a replacement They may be content to have a paid off printer 5 Chucking printers in the landfill is not a green a S TI can t help youl Your printer costs less than 500 _ and isn t worth servicing approach to business printing We would add that pn has offered repair training on these allegedly unserviceable printers from the begin ning What did Steve tell students attending the LJ 1500 2500 repair class Congratulations You have successfully reassembled the printer and have passed the course By the way it is not worth servicing At Liberty we will help you service whatever printer you want This idea of PN s that you cant service un der 500 printers is just balderdash Liberty Promotes Truth David K Reinke SUB S500 PRINTER PARTS APPROXIMATE HP LIST PRICE CALL amp SAVE RGS 691 0 N CAROUSEL 2500 82 65 PART NAME RGS 79587 R CAROUSEL 2550 95 95 Referred to in tech article which begins on the facing page RGS 6960 R HVH 1500 2500 142 00 NAME PRICE
5. clients LIBERTY PROMOTES TRUTH HOGWASH That is what we thought at Lib erty when we read Parts Now s Jan uary Service Today As the hogwash in question could cost you money if taken seriously we felt we should address it directly In Would the Real OEM Please Stand Up technician Jeremy Mu eller states that HP makes the parts in its printers which is flat out wrong they outsource Look at a lamp or a fan and you will see the name of the factory that made the part You wont see HP inscribed anywhere because HP itself does not make its parts Yet the article says When you buy a genuine OEM part through an authorized distributor the product you get is made by the Original Manufac turer of the printer What are they driving at More hogwash follows We re aware of your concern that the term OEM gets overused and mis represented in the marketplace Thank your lucky stars for autho rized resellers who are more than likely selling the genuine part But beware of bargains because if the price is too good to be true it prob ably isn t the real deal The happy reality is that autho rized resellers do not have a mo nopoly on OEM parts At Liberty OEM second source OEM and aftermarket parts are available for use at your discretion If paying HP list price does not seem sensi ble to you why not give LPT a try Your account executive can discuss the options with you Liberty p
6. Formatter Cage 1500 remove five screws and lips on them that prevent the gear teeth from com two cables lift cage off 25x0 28x0 Open the pletely disengaging Each piece has one section where memory door and unplug one cable you will need the lip is cut away See Fig 9 inset We suggest you to use a tool to release the retaining tab on the con try reinstalling it immediately to avoid delays later nector then unplug any remaining cables from the Reinstall Pull the white rod all the way up and top some of these may be easier to unplug later as you are removing the cage then remove four screws along the edges of the cage two on each side and possibly one screw at the bottom Finally lift the cage to disengage it from the hooks at the top and pull it away from the printer When re assembling make sure to re engage the hooks 9 Left Rear Cover 28x0 only To remove the left rear cover disengage one latch Fig 7 and pull the cover away from the rear Keep the top cover open to access the screws for the next two covers 10 Left and Right Upper Covers 28x0 only To remove the left upper cover in the front remove one screw at the front and then pull the cover up and back Removal of the right upper cover is similar ex cept that there are two screws On the 2840 only you will have to detach two grounding wires Also you will need to press the scanner release button while pulling the cover off 11 Upper Back Co
7. I Y pill SUP PYL VLJ 2OAU The left support is easy remove seven screws Fig 10 and then pull the support up and away from the printer The right support comes off in two pieces To remove the front piece remove four screws Fig 11 and lift the piece away from the printer Al though it isn t mentioned in the service manual there was also a piece of thick black tape on our printer that was securing this piece and had to be partially peeled away Then remove six screws from the main section of the support Fig 12 and lift if off the printer 14 Remove the air duct and fan These are on the left side of the printer Unplug the fan cable black connector about halfway up the left side of the air duct and then unroute this and other cables with white connectors from the air duct Then release two retaining tabs near the bottom Fig 10 and lift the air duct and fan assembly straight to release two other hidden tabs at the top 15 Remove the face down cover Behind the scan ner is a gray plastic piece the face down cover with two gray levers forming holders resting on top of it Fig 13 Raise these rotate the lower part of the cover toward the front of the printer and remove it 16 Remove the rotary drive assembly Unplug all remaining cables from the top edge of the DC Controller then remove five screws Iwo of these are shown in Fig 14 side view and the other three in Fig 15 top view Now you can l
8. THIS ISSUE SERVICE Barrai n e A FIX FOR CLJ 1500 25X0 28X0 e PARTS FOR BUDGET PRINTERS e 500 PRINTERS NOT SERVICABLE Fy TEAN BALDERDASH The Laser Printer Tech Quarterly Spring 2009 a ee bk D n ai ro F SEI e BIO E Bace sA re ew B0 in in of 08 EI THERE on Le Kier lie eee Service Edge Page 2 COMPANY NEWS WE CAN DO IT SO CAN YOU We wrote at the beginning of the recession that this is the best LIBERTY PARTS TEAM time ever for service companies New printer sales would drop we RECORDS BROKEN IN 2009 said and they did HP printer sales declined 19 in the first quar March ter of 2009 Now we are seeing continuing signs of our invigorated st ta orders industry e total customers 6th straight mo In March LPT broke its record of total customers sold for the February sixth consecutive month We also set a new record for total orders e invoices daily average There has been a gush of new clients in 2009 e total customers Sth straight mo Dont let the negativity of the media get you down Lucky for you January b b you chose an industry that is recession proof total orders David K Reinke CEO e total customers 4th straight mo e packages daily average TE CH codes are 05401408 for the P4014 05401508 for the RIGHT DIRECTIONS Fam and 05451508 for the P4515 In this menu you will find Maintenance Count X Change t
9. and then rotate the bushing to a verti a Align gears both sides This step is particularly cal position Fig 20 Note This is the bushing men important if either or both of the swing shaft bushings tioned earlier that commonly breaks Repeat the same have been removed or replaced because their removal al process for the right swing shaft bushing lows misalignment Using Fig 22 as a reference locate c Before proceeding further observe from the front of the the alignment line on the black gear on right side of printer the position and orientation of the left and right pressure shaft holders comparing with Fig 24 These white plastic pieces at the rear of the carousel attach the carousel to the printer frame The feet of the pressure the black toner compartment This mark should line up with the double alignment bumps on the small white gear If they do not align remove the right bushing and align them The left side also has an align shaft holders should be inserted into NOT COVER ment line but there are additional lines there that create ING the slots in the printer s chassis see Fig 24 It is confusion so work with the right one very important to re create this orientation on re instal b Reinstall Carousel with gear knob positioned lation To remove the carousel use a flat blade screw downward Put the carousel back in the printer with driver to pry out the pressure shaft holders Fig 21 the knob positioned downward
10. as in Fig 23 and from their niches in the rear frame Carefully remove the Black toner compartment on top Yellow facing the carousel forward 19 Replace one or both swing shaft bushings if c Lock in the white tabs and feet Again make necessary he right bushing just slides out of the sure the feet visible from the front of the printer are carousel assembly in fact it will fall out all by itself inserted correctly Fig 24 if the carousel is tilted that way The left bushing d Rotate Bushings down and snap into place Re which is more likely to need replacement is held in check Step 20a and 20c by a small retaining clip next to the gear just press this tab and the bushing slides off 21 Reverse steps 1 19 to reassemble Tester s Note The first time you try this we 20 Realign and Reinstall the Carousel suggest you allow one hour for the 1500 and 25x0 and two hours for the 28x0 One you have done it it takes half the time PART NUMBERS RB2 9808 Right swing shaft bushing RB2 9809 Left swing shaft bushing RG5 6910 Carousel 1500 2500 RG5 7587 Carousel 2550 28x0 For HP Lexmark Xerox Samsung and Okidata printer parts call Liberty Parts Team 868 444 8778 SREALIGNIMENT PRESSURE SHAFT GEAR WITH KNOB DOWN ARROW ALSOMNDICATED LEFT GEAR SHAFT 24 REALIGNMENTSPRESSURESSHAFT _ FEET POSITION CORRECMANIDNNCORPREGT Liberty Parts Team Inc 3517 W Beltline Hwy Madison
11. ear EH Disengage latches on ae left f Fig ER and re rear Wag 3 and pull the cover off from the rear Fig 4 should help you to remember the correct orientation of this piece during re assembly 5 1 O cover in the right rear of the printer Open the rear door disengage the latch at the top of the EH O cover and ES it EE from the printer 6 Sci Cable e Now you can unplug dig Dees scanner seal les from he top of the formatter and unroute them from the cable guide so that they hang free at the rear of the printer Note the layering of the cables in the cable guide and make sure they are reassembled in the proper order the long nar row flat cable goes in first then the short wide flat cable then the wire bundles In the same bundle with these cables is a ground wire which you will need to disconnect at the rear of the printer Document Scanner 28x0 Open the scanner decom it from ES links on each side by disengaging the retaining tab at the top of each link Fig 5 raise the scanner until it is vertical and lift it off of the printer Note that the scanner is not secured once the links have been disengaged so be careful not to drop it and when re assembling make sure to re connect the links before mounting the For HP Lexmark Xerox Samsung and Okidata printer parts call Liberty Parts Team 868 444 8778 Service Edge Page 7 ADF onto the scanner white rod Fig 9 Both the gear and the rod have 8
12. he X No one is perfect Not even the dis to zero by pressing zero on the key pad tinguished competition whose Service R Reinke Today has been a useful tool for laser printer professionals since it began in 1992 with myself as its humble editor II Io Your Laser Printer in those carefree days ses ec Parts Vendor The maintenance reset instructions given for the LaserJet P4014 P4015 and P4515 in the January SERVICE EDGE is the quarterly laser printer tech bulletin of Liberty Parts Team Inc 2009 Service Today open the wrong menu The error Editori Ghier Daid K e also occurs in the service manual Fditor Robert Reinke The correct way is to enter service mode by select Writers Dennis Kosterman Robert Reinke ing Service Menu and entering the correct code The 2009 Liberty Parts Team Inc Ce eeseeseeeseeseessseseesseeseessesseesesssesseeseesseeseesseeseeseessseseesssesessssssessesssesseeseessesseeseeeseessessseseesssssesseeseessesssesseeseesseeseessesseessesssessssssssesseessessess For HP Lexmark Xerox Samsung and Okidata printer parts call Liberty Parts Team 868 444 8778 Service Edge Page 3 The fight against Hogwash and Balderdash A great man once said the truth shall make you free In that spirit Liberty Parts Team is debunking several false and unprofitable ideas recently brought to our attention We will thus fulfill our company mission to promote Liberty the freedom to succeed to our
13. ift the assembly out of the printer When re installing it later first insert the metal protrusion at the back into the slot in the printer frame and then lower the assembly into posi tion over the alignment pins 17 Remove the top plate Unplug and unroute all remaining cables from the right edge of the DC Controller On the bottom connector you will need to press a tab on the side of the connector while unplugging it You will also need to unroute a small cable set Fig 18 Also unplug four cables on the left 42 Ei IPPORTASIGS side of the printer and remove two screws from the For HP Lexmark Xerox Samsung and Okidata printer parts call Liberty Parts Team 888 444 8778 Service Edge Page 9 left side Fig 16 and then remove the corresponding two screws from the right side Note that one of the screws on the left side secures a small copper ground ing plate This plate will need to be removed but before doing so note its orientation Fig 17 Finally remove four screws from the top Fig 18 and lift the plate off of the printer letting a cable set pass through 18 Remove the carousel a Open the rear door and remove two screws Fig 19 b Press the white plastic tab visible in Fig 17 on the left side of the printer to release the left swing Liberty Parts Team Inc 3517 W Beltline Hwy Madison WI 53713 606 268 7600 FAX 608 268 7619 Service Edge Page 10 shaft bushing
14. romotes truth not hogwash COMPANY NEWS NEW FUSER CHART LPT mailed to clients in January its 2009 Fuser Identification Chart and if you haven t checked it out we ll tell you what you are miss ing More than 70 different fusers are cov ered including HP Xerox and Lexmark For completeness usefulness and beauty there is nothing to compare with it If you didn t get one call your LPT rep today LIBERTY PARTS TEAM J 2009 FUSER CHART TO ORDER 3450 n 21s PRINTER PARTS CALL 608 268 7600 SEND FUSER CORES TO LIBERTY PARTS TEAM 3517 W BELTLINE HWY MADISON WI 53713 TO REQUEST BIDS ON FUSER OVERSTOCK CALL 608 268 7610 Liberty Parts Team Inc 3517 W Beltline Hwy Madison WI 53713 606 268 7600 FAX 608 268 7619 Service Edge Page 4 EDITORIAL BALDERDASH We at Liberty Parts Team read with some surprise Steve Geishirt s new printer survey HP amp Lexmark New Products and Trends in the January 2009 Ser vice Today He repeatedly asserts as an old rule of thumb something that is untrue that a printer under 500 really isn t serviceable Here are some reasons why sub 500 printers can and must be serviced in the years ahead 1 Cost per page contracts will force you to service them 2 For many LPT clients 79 99 dollar service calls are their bread and butter If a power supply fails dont tell the client to buy a new printer give LPT a call We may have
15. ver Use a flat blade screw driver to loosen two internal tabs one on either side Then rotate the cover away and downward to release the tabs 12 Remove the top cover a Screws With the cartridge door open remove two screws at the front and possibly a third screw on the right b Observe Link Gear and Lever Observe the cor rect orientation of the gear and link lever comparing these with Fig 8 It will speed up reassembly The front most gear tooth on the link lever should fit into the notch on the link gear c Remove Link Gear Press the latch at the center of the link gear and pull it off the shaft Fig 8 Then disengage the link lever from the post at its forward end and lift the cover off of the printer Now remove the gear shaft to which the link gear was attached It will come out only when aligned properly so rotate it while pulling it until it comes free from the vertical Liberty Parts Team Inc 3517 W Beltline Hwy Madison WI 53713 606 268 7600 FAX 608 268 7619 Service Edge Page 8 make sure the top door is all the way open Attach the link lever then the link gear and shaft to match Fig 8 There may be some resistance as you push the gear onto the shaft _ lt P Ki lt a 4 em gg ES eg LF Agee ee em gt the A WE E E E See ri on d Et e masta EI Vf A LA TA Mi RK Ba Cc lt F od ay Ta i j dw YE ACIO VY IC IC allici INIIL gt LH HU BI Lan E J VOAU CL
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