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Lexmark C520 Series, Руководство по обслуживанию

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Service Manual

5022-

xxx

Transferring

After the toner is attracted to the photoconductor drum, the image is ready for transfer onto the print media. The 
print media is advanced in the paper path onto the transfer belt and is carried along the belt underneath each 
photoconductor unit. The charged transfer roll(s) located inside the transfer belt pulls the image from the 
photoconductor drum to the print media. This is a direct transfer method.

The main function of the transfer belt is to provide transport for the print media. Toner is not transferred directly to 
the belt during the print process.

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Содержание C520 Series

Страница 1: ...524 5022 xxx Table of contents Start diagnostics Safety and notices Trademarks Index Lexmark and Lexmark with diamond design are trademarks of Lexmark International Inc registered in the United States...

Страница 2: ...ams described may be made at any time Comments may be addressed to Lexmark International Inc Department D22A 032 2 740 West New Circle Road Lexington Kentucky 40550 U S A or e mail at ServiceInfoAndTr...

Страница 3: ...delines 1 6 Supported print media 1 6 Input and output capacities 1 10 Additional guidelines 1 10 Paper 1 10 Envelopes 1 11 Transparencies 1 11 Labels 1 11 Avoiding jams 1 11 Print area 1 11 Tools req...

Страница 4: ...service check 2 37 146 xx Motor duplex error service check 2 38 147 xx 149 xx Motor 500 sheet option tray2 motor error service check 2 39 148 xx MPF motor error service check 2 40 910 01 Engine error...

Страница 5: ...l image 2 72 Print quality solid color page 2 72 Print quality vertical banding 2 73 Diagnostic aids 3 1 Accessing service menus 3 1 Diagnostic mode 3 2 Diagnostics menu structure 3 2 Available tests...

Страница 6: ...anel inner bezel removal 4 21 Operator panel assembly removal 4 22 Top access cover assembly removal 4 23 Front removals 4 26 Fuser cable cover removal 4 27 printer pad removal 4 27 Multipurpose feede...

Страница 7: ...system card 5 5 Parallel system card 5 6 Wiring diagrams 5 7 Preventive maintenance 6 1 Parts catalog 7 1 How to use this parts catalog 7 1 Assembly 1 CRUs 7 2 Assembly 2 Covers 7 4 Assembly 3 Front...

Страница 8: ...viii Service Manual 5022 xxx...

Страница 9: ...Laserprodukte der Klasse I gelten als unsch dlich Im Inneren des Druckers befindet sich ein Laser der Klasse IIIb 3b bei dem es sich um einen Galliumarsenlaser mit 5 Milliwatt handelt der Wellen der L...

Страница 10: ...l ser de Clase I 1 Los productos l ser de Clase I no se consideran peligrosos La impresora contiene en su interior un l ser de Clase IIIb 3b de arseniuro de galio de funcionamiento nominal a 5 milivat...

Страница 11: ...der nominelt er en 5 milliwatt galliumarsenid laser som arbejder p b lgel ngdeomr det 770 795 nanometer Lasersystemet og printeren er udformet s ledes at mennesker aldrig uds ttes for en laserstr ling...

Страница 12: ...m farlige Skriveren inneholder internt en klasse IIIb 3b laser som best r av en gallium arsenlaserenhet som avgir str ling i b lgelengdeomr det 770 795 nanometer Lasersystemet og skriveren er utformet...

Страница 13: ...Laser notices xiii 5022 xxx Japanese Laser Notice...

Страница 14: ...xiv Service Manual 5022 xxx Korean Laser Notice...

Страница 15: ...signes d entretien et de r paration de ce produit s adressent uniquement un personnel de maintenance qualifi Le d montage et l entretien de ce produit pouvant pr senter certains risques lectriques le...

Страница 16: ...sobre el mantenimiento de este producto est dirigida exclusivamente al personal cualificado de mantenimiento Existe mayor riesgo de descarga el ctrica y de da os personales durante el desmontaje y la...

Страница 17: ...roducte est orientada exclusivament a professionals i no est destinada a ning que no ho sigui El risc de xoc el ctric i de danys personals pot augmentar durant el proc s de desmuntatge i de servei d a...

Страница 18: ...mation provides instructions for making printer adjustments and removing and installing FRUs 5 Connector locations uses illustrations to identify the connector locations and test points on the printer...

Страница 19: ...ailable in every country Contact your point of purchase for options available in your country Memory options of 128MB 256MB and 512 SDRAM Flash memory options of 32MB and 64MB Hard disk 20GB with adap...

Страница 20: ...e to the host USB serial parallel network Host system and application Page complexity and content Printer options installed or selected Available printer memory Media size and type Resolution Memory c...

Страница 21: ...5 lb 3 29 kg Basic printer with 500 sheet assembly 24 in 610mm 17 3 in 440 mm 22 in 558 mm 64 75 lb 29 37 kg MPF configuration printer with multipurpose feeder extended and output bin installed 19 in...

Страница 22: ...ifications Operating Air Temperature Product Operating 15 6 to 32 200 C 60 to 90 00 F Air Temperature Product Power Off 10 0 to 43 300 C 50 to 110 00 F Air Relative Humidity Relative Humidity 8 to 80...

Страница 23: ...ordance with ISO 7779 and conform with ISO 9296 Printer Operating mode 1 Meter Average Bystander Sound Pressure 4800 CQ Declared Sound Power Level 4800 CQ C520n C522n C524n Printing 51 dBA Idle 34 dBA...

Страница 24: ...d sample of any paper or specialty media you are considering using with the printer before purchasing large quantities Supported print media The following tables provide information on standard and op...

Страница 25: ...mm C5 Envelope 162 x 229 mm B5 Envelope 176 x 250 mm Other Envelope 60 5 to 215 9 mm 97 4 to 215 9 mm 1 Lower feed reliability might be encountered when using non standard media sizes Media Sizes Con...

Страница 26: ...63 g m2 Transparency 0 12 to 0 14 mm 4 8 to 5 4 mil Weight 161 to 179 g m2 A5 B5 JIS B5 Exec Statement Folio Xerographic and Bonds Long Grain 20 to 47 lb 75 to 177 g m2 Short Grain 24 to 58 lb 90 to 2...

Страница 27: ...in 24 to 58 lb 90 to 218 g m2 Envelope Monarch 7 9 10 DL B5 C5 C6 C5 C6 B6 16 to 28 lb 60 to 105 g m2 Duplexer A5 B5 Executive Statement Folio Letter A4 and Legal Xerographic and Bonds Long Grain 20 t...

Страница 28: ...Guide The chemical process used in preprinting may render some papers unsuitable for use with the Lexmark C52x printers Unsuitable papers include multi part forms and documents chemically treated pape...

Страница 29: ...r before purchasing large quantities By selecting the appropriate print media and loading it properly you can avoid most jams The following hints can help you avoid jams Use only recommended print med...

Страница 30: ...ers Spring hook Feeler gauges Analog or digital multimeter Parallel wrap plug 1319128 Twinax serial debug cable 1381963 Coax serial debug cable 1381964 Serial number TLI and machine type The serial nu...

Страница 31: ...by Stimulated Emission of Radiation LCD Liquid Crystal Display LED Light Emitting Diode LVPS Low Volt Power Supply M Magenta MPF Multipurpose Feeder MROM Masked Read Only Memory MS Microswitch NVRAM N...

Страница 32: ...1 14 Service Manual 5022 xxx Printer theory of operation Paper path 6 VWHP FDUG 7UDQVIHU EHOW XVHU XSOH GULYH 03 SLFN 3DSHU SLFN PHFKDQLVP XPS DOLJQ UROOHU 3DSHU H LW IODJ QSXW IODJ...

Страница 33: ...General information 1 15 5022 xxx...

Страница 34: ...ut of the paper trays or MPF Transfer belt The function of the transfer belt unit is two fold 1 the transfer rolls located inside the transfer belt unit are an integral part of the EP process and 2 th...

Страница 35: ...etected by a sensor located in the paper pick mechanism It does not matter where the media comes from Tray 1 Tray 2 or the MPF it will enter the EP process at the bump aligner drive The bump aligner m...

Страница 36: ...Once the print media exits the transfer belt it enters the fuser where heat and pressure are applied to bond the toner permanently to the media The fuser rollers continue to turn and pull the print m...

Страница 37: ...the output bin If the page is to be duplexed the fuser output drive roll continues to pull the media until it clears the paper exit flag and then reverses the rotation of the roller in order to pull...

Страница 38: ...g serves two purposes When it triggers the paper exit sensor it serves as a one way gate for the media when it is exiting the printer to the output bin and also serves as a one way gate when the media...

Страница 39: ...aragraphs Paper pick mechanism drive When printing from Tray 1 or Tray 2 the paper pick motor drives the paper pick gears which causes the pick roller to turn During an MPF print the paper pick motor...

Страница 40: ...ive The power to turn the bump aligner roll is supplied from the bump aligner motor The motor drives a set of bump aligner gears which causes the bump aligner roll to turn XPS DOLJQHU UROO DFNXS DOLJQ...

Страница 41: ...on the EP drive assembly provides drive to the top two photodeveloper units and toner cartridges yellow and cyan Likewise the bottom cartridge motor 2 drives the two bottom photodeveloper units and t...

Страница 42: ...es drive from a motor located on the EP drive assembly When the top access door is open the coupler for the transfer belt disengages Fuser drive The fuser drive motor is built into the fuser assembly...

Страница 43: ...er flags one at the bottom of the machine paper pick to detect input paper including duplex second side from all sources and one at the top paper exit to detect paper movement beyond the fuser The fla...

Страница 44: ...a given time a paper jam error will be posted There is a similar paper flag bin full on the output of network machines This sensor indicates when the output bin is full The physical flag is located i...

Страница 45: ...codes generated for specific paper jams and the corresponding locations of these jams 3DSHU DP 7UD 3DSHU DP 7UD 3DSHU DP 03 HHGHU 3DSHU DP QSXW VHQVRU DUHD 3DSHU DP QSXW 6HQVRU WR XVHU 3DSHU DP XVHU...

Страница 46: ...ring the print process an image is sent from a computer to the system card The raster image processor RIP portion of the system card converts the data into a raster image and feeds this data along wit...

Страница 47: ...ges the surface of the photoconductor drum to prepare it for the latent image drawn by the laser Once the photoconductor drum has been written to by the laser it is responsible for picking up toner fr...

Страница 48: ...high voltage current to flow from the HVPS to the charge roll contact on the photoconductor unit It is essential that the contact springs are properly touching to provide a good flow If not print qual...

Страница 49: ...s high voltage current to flow from the HVPS to the photoconductor drum contact on the photoconductor unit It is essential that the contact springs are properly touching to provide a good flow If not...

Страница 50: ...voltage from the HVPS These three parts are the doctor blade the developer roll and the toner adder roll TAR It is essential that the contact springs are properly touching to provide a good flow If n...

Страница 51: ...ransfer belt receives its high voltage charge through spring contacts located on the transfer contact assembly as shown in the following illustration For simplicity sake only one of the roller s high...

Страница 52: ...Data is received from a computer into a port on the system card The system card s RIP function converts this data into raster information which is fed to the printhead along with other control data T...

Страница 53: ...The toner on the toner adder roll is then electrically attracted to the developer roll because of the difference in electrical charge between the toner adder roll and the developer roll The toner uni...

Страница 54: ...lt underneath each photoconductor unit The charged transfer roll s located inside the transfer belt pulls the image from the photoconductor drum to the print media This is a direct transfer method The...

Страница 55: ...red onto the print media it is ready for fusing The print media is transported into the fuser where the hot roll and backup roll use a combination of high heat and pressure to melt and press the toner...

Страница 56: ...The transfer belt surface is cleaned as it rotates past a cleaning blade and shaft located inside the transfer belt assembly Any waste toner that is scraped off of the belt is collected in the waste t...

Страница 57: ...General information 1 39 5022 xxx Electrical interlock 5V interlock switch An interlock switch triggered by the front access door disables the 5 V output to the printhead which turns off the laser...

Страница 58: ...is closed with the front access door also closed the drive retraction lockout trips the switch arm which closes the 24V interlock switch When the 24V switch opens the normally open side of the switch...

Страница 59: ...o Symptom tables on page 2 5 Locate your symptom and take the appropriate action Service errors 1xx xx s 9xx xx s If a service error code appears while you are working on the printer go to Service err...

Страница 60: ...the indicator light on the operator panel gives information about the status of the printer using the colors red and green Indicator light status Indicates Off Printer power is off Blinking green Prin...

Страница 61: ...list or a different setting for a menu item Press these buttons to scroll items that wrap off of the screen For menu items with numeric values such as Copies press and hold this button to scroll throu...

Страница 62: ...For example 8 The fuser lamp turns on The fuser takes longer to warm up from a cold start than a warm start 9 The operator panel LED starts blinking 10 A clock face appears on the display The followi...

Страница 63: ...uality blank page on page 2 69 Blurred or fuzzy print Go to Print quality blurred or fuzzy print on page 2 70 Half color page Go to Print quality half color page on page 2 70 Horizontal banding Go to...

Страница 64: ...er Remove and reseat the fuser POR the printer Go to 120 03 Fuser error service check on page 2 32 if the error message still appears 120 04 07 Fuser Error An error has occurred in the fuser Remove an...

Страница 65: ...R the printer If error persists replace the system card Go to System card removal on page 4 47 904 xx Interface Violation by RIP These errors indicate an unrecoverable system software error POR the pr...

Страница 66: ...nected Go to 920 17 POST power on self test error service check on page 2 51 920 18 POST Error Tray 2 has failed Go to 920 18 POST power on self test error service check on page 2 51 920 19 POST Error...

Страница 67: ...printer Go to 945 03 946 03 947 04 Transfer roll black error service check on page 2 59 if the message reappears 950 00 29 NVRAM Mismatch Mismatch between operator panel assembly NVRAM and smart chip...

Страница 68: ...51 If problem still exists replace system card Go to System card removal on page 4 47 32 xx Unsupported Print Car tridge Check to see if cartridge is a supported cartridge If so reseat specified toner...

Страница 69: ...sufficient memory to support Resource Save feature Press until Continue appears and then press to disable Resource Save and continue printing To enable Resource Save after receiving this message Make...

Страница 70: ...ntinue appears and then press to clear the message and continue printing Downloaded fonts and macros not previously stored in flash memory are deleted Delete fonts macros and other data stored in flas...

Страница 71: ...Make sure the USB Buffer menu item is not set to Disabled If this does not fix the problem replace system card Go to System card removal on page 4 47 58 xx Too many flash options installed Turn off a...

Страница 72: ...lem persists open front access door and check bump aligner shaft for binding Clear binding if possible If not possible contact next level of service 82 Replace waste toner box Replace the waste toner...

Страница 73: ...using the instruction sheet that comes with the replacement transfer belt If problem persists replace system card Go to System card removal on page 4 47 83 Replace transfer belt Replace the transfer...

Страница 74: ...specified photoconductor unit and see if problem clears Go to Photoconductor unit removal on page 4 14 Check high volt contacts especially the finger on the specified photoconductor unit If contacts...

Страница 75: ...lace fuser cable If problem persists after replacing cable replace system card Go to System card removal on page 4 47 88 color Cartridge low Replace specified toner cartridge Press until Continue appe...

Страница 76: ...aints in paper tray Check the pick arm rolls tires and replace if worn Replace the paper tray Replace the paper pick mechanism Go to Paper pick mechanism assembly removal on page 4 30 200 16 Input sen...

Страница 77: ...t sensor service check on page 2 63 201 08 Exit sensor is never made when leading edge of paper has moved far enough to engage exit sensor flag Paper wrapped in fuser Damaged paper exit sensor or pape...

Страница 78: ...Faulty system card Faulty output bin flag Check output bin flag on fuser for proper operation Ensure that paper is not hanging on the flag The fuser exit sensor may not be functioning properly Go to...

Страница 79: ...fuser exit sensor may not be functioning properly Go to Exit sensor service check on page 2 63 230 03 Input sensor is never made during the duplex print Obstructed duplex path Defective input sensor F...

Страница 80: ...or MPF Properly set media restaints in paper tray Check the pick arm rolls tires and replace if worn Replace the paper tray Replace the paper pick mechanism Go to Paper pick mechanism assembly removal...

Страница 81: ...made while previous page is still in aligner Incorrect media setting Incorrect paper loading Incorrect media restraint setting 500 sheet assembly failure Paper pick mechanism Ensure proper media is se...

Страница 82: ...paper tray Replace the MPF swing arm assembly Multipurpose feeder MPF swing arm assembly removal on page 4 28 If the previous actions do not fix the problem replace the paper pick mechanism Go to Pap...

Страница 83: ...ct media setting Incorrect paper loading Incorrect media restraint setting Paper tray failure Paper pick mechanism failure System card Ensure proper media is set for the type of paper used Fan media a...

Страница 84: ...other damage Is cable properly connected and damage free Go to step 2 If connector is damaged on system card replace system card Go to System card removal on page 4 47 If JINT1 cable or connector is d...

Страница 85: ...per connection to system card cable for pinch points and cable or connector for any other damage Is cable properly connected and damage free Go to step 3 If connector is damaged on system card replace...

Страница 86: ...ace system card Go to System card removal on page 4 47 If printhead cable is damaged replace printhead Go to Printhead removal on page 4 52 3 Turn printer power on and check for 5 V dc between JINT1 p...

Страница 87: ...replace system card Go to System card removal on page 4 47 If printhead cable is damaged replace printhead Go to Printhead removal on page 4 52 3 Turn printer power on and check for 5 V dc between JIN...

Страница 88: ...1 for proper connection to system card cable for pinch points and cable or connector for any other damage Is cable properly connected and damage free Go step 4 If connector is damaged on system card r...

Страница 89: ...or AC auto connect pin 1 pin 5 pin 2 pin 4 pin 3 pin 1 Go to step 7 Replace AC fuser cable 7 Reinstall fuser Go to Fuser removal on page 4 13 Does error clear Problem solved Go to step 8 8 Replace fus...

Страница 90: ...em card removal on page 4 47 If LVPS cable is damaged replace LVPS Go to Low volt power supply LVPS removal on page 4 38 4 Replace fuser Go to Fuser removal on page 4 13 Does error clear Problem solve...

Страница 91: ...tor that connects to the LVPS Is continuity present LVPS connector AC auto connect pin 1 pin 5 pin 2 pin 4 pin 3 pin 1 Go to step 6 Replace AC fuser cable 6 Reinstall fuser Go to Fuser removal on page...

Страница 92: ...ck mechanism Go to Paper pick mechanism assembly removal on page 4 30 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No 1 Turn th...

Страница 93: ...ear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No 1 Turn the printer off and remove the rear cover Check connector JCART1 for proper connectio...

Страница 94: ...3 3 Replace EP drive assembly Go to Electrophotographic Process EP drive assembly removal on page 4 40 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step...

Страница 95: ...e 5 6 for fuse location on the network system card Replace system card Go to System card removal on page 4 47 Go to step 3 3 Replace EP drive assembly Go to Electrophotographic Process EP drive assemb...

Страница 96: ...Yes No 1 Turn the printer off and remove the rear cover Check connector JDUPLX1 for proper connection to system card cable for pinch points and cable or connector for any other damage Is cable properl...

Страница 97: ...System card removal on page 4 47 If JOPT1 cable is damaged replace option cable 2 Remove 500 sheet assembly Check auto connects on both the assembly and the printer for damage Are connectors free of d...

Страница 98: ...er pick mechanism Go to Paper pick mechanism assembly removal on page 4 30 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No 1 Tu...

Страница 99: ...bump aligner motor Go to Bump aligner motor removal on page 4 45 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No 1 Turn the pr...

Страница 100: ...embly Go to Electrophotographic Process EP drive assembly removal on page 4 40 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No...

Страница 101: ...al on page 4 47 Step Questions actions Yes No 1 Turn the printer off and remove the rear cover Check connector JPH1 large printhead cable for proper connection to system card cable for pinch points an...

Страница 102: ...rd removal on page 4 47 Step Questions actions Yes No 1 Turn the printer off and remove the rear cover Check connector JTRAY1 for proper connection to system card cable for pinch points and cable or c...

Страница 103: ...moval on page 4 13 Check DC auto connects on both the fuser and the printer for damage Are connectors free of damage Go to step 3 If connector is damaged on fuser replace fuser If the cable connectors...

Страница 104: ...nnect toner level sensor cable if not properly connected If sensor cable or connector is damaged replace sensor Go to Toner level sensor removal on page 4 58 If connector is damaged on HVPS replace HV...

Страница 105: ...5 Replace HVPS Go to High volt power supply HVPS removal on page 4 55 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No 3LQ W SL...

Страница 106: ...cable parts packet contains 1 cartridge motor cable that works for either of the cartridge motors 2 Remove right cover Check for the following continuity between JCART1 and top cartridge connector Is...

Страница 107: ...cable The cable parts packet contains one cartridge motor cable that works for either of the cartridge motors 2 Remove right cover Check for the following continuity between JCART2 and bottom cartridg...

Страница 108: ...nt door assembly removal on page 4 34 for a duplex printer 2 Replace transfer belt assembly Go to Transfer belt removal on page 4 15 Does error clear Problem solved Replace system card Go to System ca...

Страница 109: ...ff and remove the rear cover Check connector JOPT1 for proper connection to system card cable for pinch points and cable or connector for any other damage Is cable properly connected and damage free G...

Страница 110: ...sembly Go to Electrophotographic Process EP drive assembly removal on page 4 40 Does error clear Problem solved Replace system card Go to System card removal on page 4 47 Step Questions actions Yes No...

Страница 111: ...2 If connector is damaged on system card replace system card Go to System card removal on page 4 47 If HVPS1 cable is damaged replace top access cover assembly Go to Top access cover assembly removal...

Страница 112: ...assembly Go to Transfer contact assembly removal on page 4 57 4 Replace transfer contact assembly Go to Transfer contact assembly removal on page 4 57 Does error clear Problem solved Go to step 5 5 Re...

Страница 113: ...If connector is damaged on system card replace system card Go to System card removal on page 4 47 If HVPS1 cable is damaged replace top access cover assembly Go to Top access cover assembly removal o...

Страница 114: ...sembly Go to Transfer contact assembly removal on page 4 57 4 Replace transfer contact assembly Go to Transfer contact assembly removal on page 4 57 Does error clear Problem solved Go to step 5 5 Repl...

Страница 115: ...2 If connector is damaged on system card replace system card Go to System card removal on page 4 47 If HVPS1 cable is damaged replace top access cover assembly Go to Top access cover assembly removal...

Страница 116: ...assembly Go to Transfer contact assembly removal on page 4 57 4 Replace transfer contact assembly Go to Transfer contact assembly removal on page 4 57 Does error clear Problem solved Go to step 5 5 R...

Страница 117: ...If connector is damaged on system card replace system card Go to System card removal on page 4 47 If HVPS1 cable is damaged replace top access cover assembly Go to Top access cover assembly removal o...

Страница 118: ...ssembly Go to Transfer contact assembly removal on page 4 57 4 Replace transfer contact assembly Go to Transfer contact assembly removal on page 4 57 Does error clear Problem solved Go to step 5 5 Rep...

Страница 119: ...recently replaced go to step 3 If the card has not been replaced go to step 2 2 Operator panel assembly If the operator panel assembly has been recently replaced go to step 4 If the operator panel as...

Страница 120: ...f the smart chip card has been recently replaced go to step 3 If the smart chip card has not been recently replaced contact the next level of support 2 System card If the system card has been recently...

Страница 121: ...ick mechanism Go to Paper pick mechanism assembly removal on page 4 30 3 System card If input sensor is free of damage and operates correctly replace system card Go to System card removal on page 4 47...

Страница 122: ...card Check for approximately 5 V dc between JLVPS1 pin 1 and ground If the voltage is correct replace the system card Go to System card removal on page 4 47 If the voltage is incorrect go to step 4 4...

Страница 123: ...l assembly If any button fails the Button Test replace the operator panel assembly Go to Operator panel assembly removal on page 4 22 If a 950 00 through 950 29 error code is displayed after replacing...

Страница 124: ...replace the operator panel assembly Go to Operator panel assembly removal on page 4 22 3 Operator panel display blank 5 beeps LED on Check for ground between JOPP1 pin 4 and ground If correct replace...

Страница 125: ...OFF RGB Brightness RGB Contrast RGB Saturation Set to 0 Color Balance Select Reset Defaults to zero out all colors Check the paper type texture and weight settings against what is loaded in the print...

Страница 126: ...nt Potential cause Action 1 Transfer belt assembly HVPS contacts Check the high voltage contact from the HVPS to the transfer belt assembly If a problem is found replace the spring or the transfer con...

Страница 127: ...t on page 3 7 If the motor fails to turn replace the EP drive assembly Go to Electrophotographic Process EP drive assembly removal on page 4 40 4 Photoconductor unit charge roll HVPS contact path Chec...

Страница 128: ...ck the continuity of the HVPS cable If incorrect replace the cable assembly 6 HVPS Replace the HVPS Go to High volt power supply HVPS removal on page 4 55 7 Printhead Replace the printhead Go to Print...

Страница 129: ...t power supply LVPS removal on page 4 38 Potential cause Action 1 Developer cartridge Reseat developer cartidge Potential cause Action 1 Developer cartridge Keep running prints through and the problem...

Страница 130: ...r assembly for toner contamination The hot roll espe cially might cause toner to be retained and deposited on the page Potential cause Action 1 Photoconductor unit Replace the photoconductor unit for...

Страница 131: ...replace the cable assembly 4 HVPS Replace the HVPS Go to High volt power supply HVPS removal on page 4 55 5 System card Replace the system card Go to System card removal on page 4 47 Potential cause A...

Страница 132: ...2 74 Service Manual 5022 xxx...

Страница 133: ...on the printer 4 Release the buttons when the clock graphic displays The Diagnostics Mode group contains the settings and operations used while manufacturing and servicing the printer Go to Diagnostic...

Страница 134: ...nment settings Can be used in place of each individual color alignment pages MOTOR TESTS Align Motor Test Tests the bump aligner motor Go to General motor test on page 3 7 Bottom Cartridge Tests the b...

Страница 135: ...3 3 5022 xxx PRINT TESTS Tray 1 Go to Input source tests on page 3 9 Tray 2 if installed Manual Feeder MP Feeder Prt Quality Pgs Go to Print quality pages Prt Quality Pgs on page 3 9 Diagnostics mode...

Страница 136: ...SETUP Defaults Go to Defaults on page 3 13 Page Counts This menu contains three submenus Color Page Count Mono Page Count and Perm Page Count Go to Page Counts on page 3 13 Serial Number Go to Serial...

Страница 137: ...s page to determine the changes you need to make to the margins settings 3 Use or to select the margin setting you need to change and press EP SETUP EP Defaults Go to EP Defaults on page 3 14 Fuser Te...

Страница 138: ...nting the Registration screen displays again Description Value Direction of change Bottom margin 20 to 20 Each increment causes approximately 0 55 mm shift in the bottom margin A positive offset moves...

Страница 139: ...from Quick Test Step 1 Reprint the Quick Test to ensure the settings are correct Make additional adjustments as required 9 Press Back to return to ALIGNMENT Motor tests The motor tests are run primar...

Страница 140: ...Stop Servo laser test 1 Select Motor Tests from DIAGNOSTICS Scroll until you reach Servo Laser Test 2 Press Select to run the test The panel displays Servo Laser Test After the test completes the pane...

Страница 141: ...of a broad range of the device s settings and to test the device s ability to generate acceptable printed output After a user selects this option the printer begins generating 5 pages in English The d...

Страница 142: ...es until you press Stop Print Test duplex This test provides service personnel with a way to verify the fuctioning of the printer s duplex hardware After the user selects this test the device automati...

Страница 143: ...and widens the top margin A decrease moves the top margin upward and narrows the top margin 4 Press 5 Print the Quick Test duplex again to verify the adjustment Repeat if necessary Motor Test duplex T...

Страница 144: ...f the sensors one line at a time and the current state of the sensor Use the down arrow to locate the sensor in question Use the following table to toggle the sensor 3 Press Back or Stop to exit the t...

Страница 145: ...e any of the values The page count can only be viewed and cannot be changed To view the color page count mono page count or the permanent page count 1 Select Page Counts from PRINTER SETUP 2 Scroll to...

Страница 146: ...by the value for Configuration ID 1 3 Enter the Configuration ID 1 To select a digit or character to change press or until the digit or character is underlined To change a digit or character press to...

Страница 147: ...ure can be adjusted to Low Normal High The default is Normal DC Charge Adjust Dev Bias Adj Transfer Adjust Each of these three settings enables you to adjust the high voltage levels controlling the EP...

Страница 148: ...the EVENT LOG menu Print Log Additional diagnostic information is available when you print the event log from DIAGNOSTICS rather than CONFIG MENU The Event Log printed from DIAGNOSTICS includes Detail...

Страница 149: ...llow and photoconductor units from excessive wear In addition to setting the values the cyan magenta and yellow toner cartridges and their matching photoconductor units must be removed from the printe...

Страница 150: ...size sensing Auto is the same as On Panel Menus Lets the system support person enable or disable the operator panel menus The advantage of disabling the menus is so users cannot change values for the...

Страница 151: ...ts the values that are displayed in the Power Saver menu item On Off Select Off to cause Power Saver to only display Disabled If Disabled is selected in Power Saver the printer deactivates the Power S...

Страница 152: ...slot for instance the Magenta toner cartridge must be in the Magenta slot Then if the user tries to place a cartridge in an incorrect slot the printer message 31 Defective or Missing color Cartridge...

Страница 153: ...essage are disabled for Paper or Env prompts that are set to Manual Manual Paper or Manual Env Jobs on Disk Lets the user select whether or not the printer deletes all buffered jobs on the hard disk D...

Страница 154: ...ng font data This menu item only affects the PostScript PCL 5 PCL XL and PDF emulators 0 150 24 For example if the value is set to 24 then all fonts sized 24 points or less use the high frequency scre...

Страница 155: ...ESD sensitive parts follow the instructions below in addition to all the usual precautions such as turning off power before removing electronic cards Keep the ESD sensitive part in its original shipp...

Страница 156: ...hotoconductor unit exhibits the greatest light fatigue after being exposed to strong light over an extended period of time Never expose it to direct sunlight Cover the photoconductor unit when you rem...

Страница 157: ...proper skew H PDUN 4XLFN 7HVW 3ULQWHU QIRUPDWLRQ 3DJH RXQW 36 QVWDOOHG 0HPRU 0 3URFHVVRU 6SHHG 0 6HULDO 1XPEHU DO6WDW DO6HW QJLQH 6SHHG 3ULQWHU 5HYLVLRQ HYHOV RDGHU HUQHO DVH 1HWZRUN 1HWZRUN UYU QJLQH...

Страница 158: ...rinthead alignment screw equals approximately 5 millimeter movement of the top edge print alignment marks H PDUN 4XLFN 7HVW 3ULQWHU QIRUPDWLRQ 3DJH RXQW 36 QVWDOOHG 0HPRU 0 3URFHVVRU 6SHHG 0 6HULDO 1X...

Страница 159: ...WH LW FRXQWHUFORFNZLVH WR PRYH WKHP XS 3ULQWKHDG DOLJQPHQW VFUHZ H PDUN 4XLFN 7HVW 3ULQWHU QIRUPDWLRQ 3DJH RXQW 36 QVWDOOHG 0HPRU 0 3URFHVVRU 6SHHG 0 6HULDO 1XPEHU DO6WDW DO6HW 0DUJLQ 6HWWLQJV 7RS 0DU...

Страница 160: ...ft In some cases the top right mark may be off the page You will have to repeat print the Quick Test page to see your printhead adjustment Continue adjusting the printhead alignment screw and reprinti...

Страница 161: ...d move the left alignment marks to the right Press Select to accept the value and scroll to Right Margin Press Select and adjust the right margin by pressing the left arrow to decrease the value and m...

Страница 162: ...two pages print You may have to print these pages several times until you get T and Z aligned Do not go to step 2 until T and Z are aligned The first page is similar to the following 14 On the pages...

Страница 163: ...the current cyan Z value to obtain the new skew Z value 7 SLFDO FRXUVH DQG ILQH DGMXVWPHQW 7RS 7 LQH GMXVWPHQW 7RS 7 RXUVH GMXVWPHQW LUVW ORFDWH WKH OLQH RI WKH FRORU WKDW RX DUH DOLJQLQJ WKDW OLQHV...

Страница 164: ...ecessary before proceeding on to Quick Test step two page 19 Obtain left L right R and Bow P value using the same method as obtaining T from Quick Test Step 1 Reprint the Quick Test to ensure the sett...

Страница 165: ...e power cable from the outlet prior to starting removals or checks 2 Prior to starting any repairs read and understand the warnings in this manual High temperature High voltage Laser radiation 3 Confi...

Страница 166: ...ems that will need to be removed prior to some of the removal procedures The removal procedure will specify when the part must be removed XVHU 7RS DFFHVV GRRU URQW DFFHVV GRRU 3KRWRFRQGXFWRU XQLWV 7RQ...

Страница 167: ...oval Warning Fuser can be extremely hot Use care when handling to avoid burns 1 Turn off printer 2 Open top access door 3 Rotate fuser thumbscrew A counterclockwise until loosened 4 Grasp handles B li...

Страница 168: ...hotoconductor units by their handle and place the photoconductor units on a clean surface 1 Open top access and front access doors 2 Lift right end handle A of photoconductor unit releasing from mount...

Страница 169: ...oconductor unit removal on page 4 14 2 Disconnect connector A on top of transfer belt 3 Pull out on transfer belt locking handles B until they release lift belt up and away from printer Waste toner as...

Страница 170: ...5022 xxx Cover removals Exit tray cover removal 1 Grasp exit tray and lift away from printer HIW FRYHU 7RS DFFHVV FRYHU DVVHPEO URQW DFFHVV FRYHU 5LJKW FRYHU 5HDU FRYHU LW WUD FRYHU 2XWHU EH HO QQHU E...

Страница 171: ...Repair information 4 17 5022 xxx Rear cover removal 1 Loosen eight screws A Do not remove screws 2 Lift up on rear cover and remove from back of printer...

Страница 172: ...4 18 Service Manual 5022 xxx Right cover removal 1 Open top access door 2 Open front access door 3 Ensure power cord is removed 4 Remove two screws A 5 Lift cover and remove from right side of printer...

Страница 173: ...s you can leave the photoconductor units on the transport belt when removing However follow all warnings in regards to care of the photoconductor units 4 Remove four screws A 5 Remove gearbox shield B...

Страница 174: ...hole F Repeat for other side 9 Slide front access cover assembly forward away from printer Left cover removal 1 Remove waste toner assembly See Waste toner assembly removal on page 4 15 2 Open front a...

Страница 175: ...bezel Flex top of outer bezel to disengage operator panel 2 Remove outer bezel with inner bezel attached 3 When reinstalling or replacing outer bezel insert bottom of bezel first ensuring that outer b...

Страница 176: ...R before replacing a second component listed above If this procedure is not followed the printer will be rendered inoperable 1 Remove outer bezel See Operator panel outer bezel removal on page 4 21 2...

Страница 177: ...ear cover removal on page 4 17 4 Remove exit tray See Exit tray cover removal on page 4 16 5 If top access door is open close it Warning Ensure that top access door is closed before removing linkage s...

Страница 178: ...4 24 Service Manual 5022 xxx 8 Remove four screws B exposed after removing fuser 9 Remove screw C exposed after removing exit tray...

Страница 179: ...Disconnnect fan JFAN1 operator panel JOPP1 high volt power supply connector JHVPS1 and bin full sensor JBIN1 network printers only cables from system card 12 Unplug connector E from CN1 on high volt...

Страница 180: ...nual 5022 xxx Front removals 0DFKLQH SDG HOOFUDQN DVVHPEO XPS DOLJQHU JHDUV 5HVWUDLQW FDEOH DVVHPEO URQW GRRU DVVHPEO 03 VZLQJ DUP DVVHPEO 3DSHU SLFN PHFKDQLVP DVVHPEO HIOHFWRU DVVHPEO URQW GRRU FDS X...

Страница 181: ...eft side of cable cover slide cable to left lower and remove printer pad removal 1 Slide corner of printer containing damaged pad over corner of work area Pull pad from bottom of printer 2 When instal...

Страница 182: ...nual 5022 xxx Multipurpose feeder MPF swing arm assembly removal 1 Remove 250 sheet paper tray 2 Open top access door 3 Open front access door 4 Remove three mounting screws A 5 Remove swing arm assem...

Страница 183: ...tion if swing arm crank comes lose from swing arm assembly Ensure that end of spring B is attached to swing arm crank as shown in the illustration Spring end should slide under retaining tab D after i...

Страница 184: ...ges 4 If installed remove MPF swing arm assembly See Multipurpose feeder MPF swing arm assembly removal on page 4 28 5 Remove three mounting screws A 6 Release front locking tabs B 7 Slide paper pick...

Страница 185: ...front access door for better access to gears 3 Remove three e clips and washers A 4 Remove gears 5 When reinstalling gears apply a light coat of the packaged grease Note The following illustration sho...

Страница 186: ...over assembly See Front access cover assembly removal on page 4 19 2 Remove rear cover See Rear cover removal on page 4 17 3 Disconnect JTRANS1 cable from system card 4 Disconnect cable A from right s...

Страница 187: ...y cable restraint springs C from front door assembly Unwrap cable restraints 7 Remove mounting screw D and cap E 8 Open front door assembly slide to the right and remove 9 See Front door assembly rest...

Страница 188: ...power supply LVPS removal on page 4 38 2 Disconnect JDUPLX1 and JTRANS1 cable from system card 3 Disconnect cable A from right side of frame Be careful not to lose grounding clip B 4 Remove front acc...

Страница 189: ...restraint springs C from duplex front door assembly Unwrap cable restraints 7 Remove mounting screw D and cap E 8 Open duplex front door assembly slide to the right and remove 9 See Front door assemb...

Страница 190: ...front door assembly 3 For right cable remove four screws B and gearbox switch shield C There is a locking tab on the back of the gearbox shield 4 For left and right cables remove end of cable D from...

Страница 191: ...Repair information 4 37 5022 xxx Right side removals 3 GULYH DVVHPEO RZ YROW SRZHU VXSSO 936 9 LQWHUORFN VZLWFK XPS DOLJQHU PRWRU...

Страница 192: ...e right side cover See Right cover removal on page 4 18 2 Remove rear cover See Rear cover removal on page 4 17 3 Unplug JLVPS1 connector from system card 4 Remove five LVPS mounting screws A 5 Discon...

Страница 193: ...Repair information 4 39 5022 xxx 7 When installing new LVPS ensure voltage switch C is set for proper value 115 or 230 V depending on the country...

Страница 194: ...embly removal 1 Remove low volt power supply See Low volt power supply LVPS removal on page 4 38 2 Open top access door 3 Open front access door 4 Remove all toner cartridges 5 Disconnect JCART1 JCART...

Страница 195: ...Repair information 4 41 5022 xxx 7 Remove nine outer screws B 1RWH FFHVV WRS WZR VFUHZV WKURXJK WRS FRYHU...

Страница 196: ...drive is retracted when installing new EP drive assembly 8SSHU UHWUDFWLRQ SODWH 3 GULYH VKRZQ UHWUDFWHG RZHU UHWUDFWLRQ SODWH 1RWH KHQ UHWUDFWHG XSSHU DQG ORZHU UHWUDFWLRQ SODWHV ZLOO EH IXOO IRUZDUG...

Страница 197: ...38 2 Disconnect JINT1 connector from system card 3 Open top access door 4 Open front access door Warning When removing gearbox switch shield ensure you do not damage the 5V interlock switch activation...

Страница 198: ...4 44 Service Manual 5022 xxx 6 Remove interlock switch mounting screw C 7 Remove cable from cable guide and remove 5V interlock switch 5LJKW VLGH RI SULQWHU...

Страница 199: ...otor removal 1 Remove right side cover 2 Remove bump aligner gears See Bump aligner gear removal on page 4 31 3 Remove two bump aligner motor mounting screws A 4 Disconnect JBUMP1 connector from syste...

Страница 200: ...4 46 Service Manual 5022 xxx Rear removals 6 VWHP FDUG VXSSRUW VKLHOG 6 VWHP FDUG 6PDUW FKLS FDUG 3ULQWKHDG DVVHPEO...

Страница 201: ...replacing a second component listed above If this procedure is not followed the printer will be rendered inoperable Be careful not to damage the printhead cable when removing the system card 1 Remove...

Страница 202: ...4 48 Service Manual 5022 xxx 5 Remove eight screws C from system card...

Страница 203: ...emove five mounting screws A from outer left side of printer Note attachment of printhead ground cable to the second screw from the bottom for later installation 5 Remove four screws B from inner righ...

Страница 204: ...g screws D from top and bottom of support shield Note Only the printhead cables come through the access holes in the system card support shield 9 Lower and remove support shield Be careful not to cut...

Страница 205: ...nt at a time Replace the required component and perform a POR before replacing a second component listed above If this procedure is not followed the printer will be rendered inoperable 1 Remove system...

Страница 206: ...See System card support shield removal on page 4 49 5 Remove fuser cable cover See Fuser cable cover removal on page 4 27 6 Remove three mounting screws A from front of printhead 7 Remove printhead a...

Страница 207: ...ted that will be used to align the black plane to the printer frame and also allows skew adjustment with the printhead alignment screw Once black skew is adjusted the mounting screws will be fully tig...

Страница 208: ...4 54 Service Manual 5022 xxx Left side removals 7RQHU OHYHO VHQVRU 7UDQVIHU FRQWDFW DVVHPEO LJK YROW SRZHU VXSSO...

Страница 209: ...olt power supply HVPS removal 1 Remove left cover See Left cover removal on page 4 20 2 Remove six mounting screws A 3 Release locking tab B from front lower corner of HVPS 4 Disconnect five connector...

Страница 210: ...ve screw A and spring cap B 3 Press lower half C D of springs and remove springs 4 When installing ensure top half E of spring is under straight spring F This is typical for both types of springs Also...

Страница 211: ...side contact springs See Contact springs removal on page 4 56 3 Remove four screws A and remove transfer contact assembly 4 Remove eight springs B for reuse during installation Note For ease of instal...

Страница 212: ...pply HVPS removal on page 4 55 2 Depress locking tabs A on sensor remove sensor Cyan and Yellow 3 Remove transfer contact assembly See Transfer contact assembly removal on page 4 57 Do not remove spri...

Страница 213: ...Repair information 4 59 5022 xxx Top removals 7RS DFFHVV GRRU 9 LQWHUORFN VZLWFK ZLWK FDEOH 7RS FRYHU FDPVKDIW DVVHPEO...

Страница 214: ...switch removal 1 Remove top access cover assembly See Top access cover assembly removal on page 4 23 2 Disconnect JCVR1 connector from system card 3 Remove right cover See Right cover removal on page...

Страница 215: ...lever arm A in place and rotate camshafts B down to the closed postion 4 While still holding lever arm A up remove left front mounting screw C and flip right lock D back 5 Continue to hold lever arm...

Страница 216: ...by reversing the removal procedures The camshaft assembly and EP drive assembly must be set to the closed and engaged positions respectively before the camshaft assembly is installed or the printer w...

Страница 217: ...and right mounting brackets B on a flat surface 3 Rotate lever arm C all the way up as if the top access door were open hold lever arm C in place and rotate camshafts down D to the closed position Re...

Страница 218: ...rough opening in waste toner shutter G Ensure cam H engages waste toner shutter G as illustrated Also ensure drive pinion I engages upper retraction plate J as illustrated 7 Install rear mounting scre...

Страница 219: ...ng Failure to place the camshaft assembly in the open position will prevent the front access door from closing and may cause damage to the door during closing 12 Continue to hold lever arm O up Flip r...

Страница 220: ...4 66 Service Manual 5022 xxx Note Prior to installation if the left side of the camshaft assembly becomes disassembled use the following illustration...

Страница 221: ...ctors 5 1 5022 xxx 5 Locations and connectors Locations Sensors LQ IXOO VHQVRU DQG IODJ 3DSHU H LW GXSOH HQWU VHQVRU DQG IODJ 0XOWLIXQFWLRQ WUDQVSDUHQF VHQVRU QSXW VHQVRU XVHU VKRZQ ZLWK DFFHVV FRYHU...

Страница 222: ...5 2 Service Manual 5022 xxx 7RQHU SDWFK VHQVRU 736 7RQHU OHYHO VHQVRUV...

Страница 223: ...Locations and connectors 5 3 5022 xxx Motors...

Страница 224: ...5 4 Service Manual 5022 xxx Printer cards...

Страница 225: ...Locations and connectors 5 5 5022 xxx Connectors Network system card Legend Jxx connector Fx fuse...

Страница 226: ...5 6 Service Manual 5022 xxx Parallel system card Legend Jxx connector Fx fuse...

Страница 227: ...Locations and connectors 5 7 5022 xxx Wiring diagrams See back of manual...

Страница 228: ...5 8 Service Manual 5022 xxx...

Страница 229: ...Preventive maintenance 6 1 5022 xxx 6 Preventive maintenance There is no preventive maintenance for this printer...

Страница 230: ...6 2 Service Manual 5022 xxx...

Страница 231: ...f units actually used in the base printer or product Units kit or pkg refers to the number of units packaged together and identified by the part number NS Not shown in the Asm Index column indicates t...

Страница 232: ...7 2 Service Manual 5022 xxx Assembly 1 CRUs 5HDU 9LHZ...

Страница 233: ...nada Bolivia Peru NS 40X0288 1 1 Power cord Argentina NS 40X0273 1 1 Power cord Chile Uruguay NS 40X0277 1 1 Power cord Brazil NS 40X0270 1 1 Power cord Japan NS 40X0282 1 1 Power cord China NS 40X028...

Страница 234: ...7 4 Service Manual 5022 xxx Assembly 2 Covers...

Страница 235: ...er assembly duplex front access door C524dn only NS 40X1413 1 1 Cover assembly front access door non duplex 5 40X1426 1 1 Cover left 6 40X1451 1 1 Cover assembly network top access NS 40X1412 1 1 Cove...

Страница 236: ...7 6 Service Manual 5022 xxx Assembly 3 Front...

Страница 237: ...431 screw parts packet 3 40X1446 1 1 Bellcrank assembly right 4 40X1432 1 1 Parts packet bump aligner gear 5 40X1420 1 1 Parts packet front door 6 40X1419 1 1 Door assembly duplex front NS 40X1418 1 1...

Страница 238: ...7 8 Service Manual 5022 xxx Assembly 4 Right...

Страница 239: ...Index P N Units mach Units kit or pkg Description 4 1 40X1409 1 1 Drive assembly EP 2 40X1406 1 1 Power supply low volt 115 230 V 3 40X1436 1 1 Switch front door 5V interlock 4 40X1433 1 1 Motor bump...

Страница 240: ...7 10 Service Manual 5022 xxx Assembly 5 Rear...

Страница 241: ...ex P N Units mach Units kit or pkg Description 5 1 40X1417 1 1 Printhead assembly 2 40X1408 1 1 Card system network C524n C524dn NS 40X1442 1 1 Card system network C520n C522n 3 40X1429 1 1 Shield sys...

Страница 242: ...7 12 Service Manual 5022 xxx Assembly 6 Left...

Страница 243: ...ts catalog 7 13 5022 xxx Assembly 6 Left Index P N Units mach Units kit or pkg Description 6 1 40X1416 4 1 Sensor toner level 2 40X1428 1 1 Contact assembly transfer 3 40X1411 1 1 Power supply high vo...

Страница 244: ...7 14 Service Manual 5022 xxx Assembly 7 Top...

Страница 245: ...xx Assembly 7 Top Index P N Units mach Units kit or pkg Description 7 1 40X1421 1 1 Assembly top cover camshaft 2 40X1437 1 1 Switch top access door 24V interlock 3 40X1440 1 1 Sensor bin full with ca...

Страница 246: ...7 16 Service Manual 5022 xxx Assembly 8 Contact Springs Packet SODFHV SODFHV SODFHV SODFHV SODFHV SODFHV...

Страница 247: ...Units kit or pkg Description 8 40X1434 1 1 Parts packet contact springs 1 N A 4 1 Contact spring torsion PCD 2 N A 4 1 Contact spring torsion CR 3 N A 4 1 Cap contact spring 4 N A 8 1 Contact spring...

Страница 248: ...7 18 Service Manual 5022 xxx Assembly 9 Cable Parts Packet...

Страница 249: ...pkg Description 9 40X1430 1 1 Parts packet cable 1 N A 1 1 Cable cartridge motor 2 N A 1 1 Cable fuser AC 3 N A 1 1 Cable fuser DC 4 N A 1 1 Cable smart chip 5 N A 1 1 Cable option NS N A 1 1 Cover f...

Страница 250: ...1 US 802 11g wireless print adapter NS 1010043 1 1 International 802 11g wireless print adapter NS 14T0030 1 1 N4000e print server US and Americas NS 14T0040 1 1 N4000e print server Western Europe NS...

Страница 251: ...paper pick mechanism drive 1 21 photodeveloper unit developer toner cartridge drive 1 23 transfer belt drive 1 24 media specifications avoiding jams 1 11 print area 1 11 menus selecting numerical val...

Страница 252: ...checks 110 xx Mirror motor service check 2 26 111 xx Printhead error service check 2 26 112 xx Printhead error service check 2 27 113 xx Printhead error service check 2 28 114 xx Printhead error servi...

Страница 253: ...63 input sensor service check 2 63 operator panel service check 2 65 print quality service check 2 67 service error codes 2 6 service tag location 1 12 specifications acoustics 1 5 data streams 1 2 d...

Страница 254: ...I 4 Service Manual 5022 xxx...

Страница 255: ...er cord 7 3 40X1375 MarkNet N8000 fast ethernet print server 7 20 40X1376 MarkNet N8020 gigabit ethernet print server 7 20 40X1377 MarkNet N8030 fiber ethernet print server 7 20 40X1378 MarkNet N8050...

Страница 256: ...mbly 7 7 40X1445 ground contact plate 7 9 40X1446 right bellcrank assembly 7 7 40X1447 left bellcrank assembly 7 7 40X1448 inner bezel C524 7 5 40X1449 inner bezel C522 7 5 40X1450 inner bezel C520 7...

Страница 257: ...0 5 9 1 D 0 1 0 7 8 7 8 4 D 1 9 D 9 1 1 5 4 9 5 9 1 4 1 1 3 5 8 9 8 1 1 8 9 1 8 1 0 1 1 5 4 9 1 D 8 9 1 1 C 1 8 D 6 0 5 1 A 5 C 1 8 0 9 1 4 C 8 9 1 D D 1 5 1 5 4 C 1 8 1 0 C 1 8 1 1 C 1 8 1 0 5 9 1 4...

Страница 258: ...2 5 2 5 2 5 2 36 3 7 5 2 5 2 1 0 83 43 6 4 19 98598 3746 1 0 37 43 6 37 43 6 37 43 6 438 87 37 43 6 5 2 5 2 114 145 6 686 737 6 5 2 5 2 6 4 498 5 2 5 2 6 4 498 3 145 6 686 5 2 5 2 6 6 4 49 8 37 46 966...

Страница 259: ...6 2 1 2 2 4 1 6 A 8 0 9 A D 9 8 0 9 A 9 E 2 1 6 2 9 9 E A 6 2 6 3 9 A B 7 1 D 9 A 9 A B A B 1 2 9 A 0 2 1 2 2 A A 1 2 A A 1 2 2 2 2 5 4 6 2 D 9 9 2 A A D 9 9 2 2 8 0 9 A A D 9 9 2 2 B 9 D 9 9 2 1 2 8...

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