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MX71x, MX81x, XM51xx & XM71xx

Machine Type 7463-0xx, -2xx, -4xx, -6xx,
-8xx

Service Manual

Start diagnostics

Maintenance

Safety and notices

Trademarks

Index

April 08, 2016

www.lexmark.com

P/N 12G3100

www 

MK-Electronic 

de

Summary of Contents for MX71X

Page 1: ...x XM51xx XM71xx Machine Type 7463 0xx 2xx 4xx 6xx 8xx Service Manual Start diagnostics Maintenance Safety and notices Trademarks Index April 08 2016 www lexmark com P N 12G3100 w w w M K E l e c t r o...

Page 2: ...in the base machine or product Units option Refers to the number of units in a particular option Units FRU Refers to the number of units in a particular FRU Description A brief description of the part...

Page 3: ...Assembly 1 Covers MX71x and XM51xx 7463 Parts catalog 939 w w w M K E l e c t r o n i c d e...

Page 4: ...90 2 1 Torsion spring N A 7 40X7894 2 1 Front door support link N A 8 40X7895 1 1 MPF tray MPF tray removal on page 495 9 40X7898 1 1 Front door Front door removal on page 476 10 40X7896 1 1 Inner lef...

Page 5: ...Assembly 2 Covers MX81x and XM71xx 7463 Parts catalog 941 w w w M K E l e c t r o n i c d e...

Page 6: ...7937 1 1 Cartridge door latch N A 12 40X7928 1 1 Column left front cover Column left front cover removal MX81x on page 435 13 40X7730 1 1 Torsion spring N A 14 40X7914 2 1 Right inner cover N A 15 40X...

Page 7: ...A 32 40X7945 1 1 Sensor bin cover Output bin sensor cover removal on page 591 33 40X7933 1 1 Right rear cover N A NS 40X7916 1 1 Cartridge door beacon MPF door beacon and cable N A NS 40X7917 1 1 Rea...

Page 8: ...Assembly 3 Paper path 7463 Parts catalog 945 w w w M K E l e c t r o n i c d e...

Page 9: ...on page 584 3 40X7587 1 1 Inner guide de ector See Inner guide de ector removal on page 478 4 40X7585 1 1 Recoil spring N A 5 40X7584 1 1 Duplex exit diverter See Duplex exit diverter removal on page...

Page 10: ...Assembly 4 Fusers 7463 Parts catalog 947 w w w M K E l e c t r o n i c d e...

Page 11: ...n Program Fuser Type 03 110 120V A4 See Fuser removal on page 583 2 40X7734 1 1 Fuser MX81x Return Program Fuser Type 04 220 240V Letter See Fuser removal on page 583 2 40X8016 1 1 Fuser MX81x Fuser T...

Page 12: ...Assembly 5 Electronics 7463 Parts catalog 949 w w w M K E l e c t r o n i c d e...

Page 13: ...40X8365 1 1 Printhead access cover Sensor input removal on page 496 13 40X7607 1 1 Sensor input Sensor input removal on page 496 14 40X7874 1 1 Controller board cooling fan Controller board cooling f...

Page 14: ...cable Laser printhead removal on page 480 23 40X7592 1 1 Interrupt sensor MX71x sensor rear door interlock Sensor rear door interlock removal on page 587 23 40X8036 1 1 Interrupt sensor MX81x sensor...

Page 15: ...Assembly 6 Drive motors 7463 Parts catalog 953 w w w M K E l e c t r o n i c d e...

Page 16: ...e Toner add motor removal on page 455 5 40X7576 1 1 Fuser drive motor cable See Fuser drive motor removal on page 446 6 40X7595 1 1 Fuser drive motor See Fuser drive motor removal on page 446 7 40X759...

Page 17: ...Assembly 7 Duplex 7463 Parts catalog 955 w w w M K E l e c t r o n i c d e...

Page 18: ...1 1 Duplex rear ap Duplex rear ap removal on page 560 3 40X7723 4 1 Torsion spring N A 4 40X7667 1 1 Duplex front ap Duplex front ap removal on page 559 5 40X7952 1 1 Duplex jam release guide N A 6 4...

Page 19: ...Assembly 8 Frame 15 15 8 8 10 9 11 11 12 13 14 16 7 7463 Parts catalog 957 w w w M K E l e c t r o n i c d e...

Page 20: ...or media tray position with cable Left frame extension removal MX81x on page 563 6 40X7727 1 1 Left frame extension MX71x includes Input option interface cable Sensor media tray position with cable Le...

Page 21: ...Assembly 9 Control panel MX710 and XM5163 7463 Parts catalog 959 w w w M K E l e c t r o n i c d e...

Page 22: ...s N A 6 40X7731 1 1 Torsion spring N A 7 40X9236 1 1 Control panel board See Control panel board removal MX71x on page 521 8 40X7868 1 1 Control panel latch See Control panel latch removal on page 539...

Page 23: ...Assembly 10 Control panel MX711 and XM5170 7463 Parts catalog 961 w w w M K E l e c t r o n i c d e...

Page 24: ...0X7731 1 1 Torsion spring N A 6 40X7868 1 1 Control panel latch Control panel latch removal on page 539 7 40X7864 1 1 Control panel front cover Control panel front cover removal on page 537 8 40X7730...

Page 25: ...Assembly 11 Control panel 10 inch display MX81x and XM71xx 7463 Parts catalog 963 w w w M K E l e c t r o n i c d e...

Page 26: ...l panel cover removal on page 552 4 41X0770 1 1 Control panel board and display kit See Control panel board and display removal MX81x on page 529 5 40X9079 1 1 Control panel speaker See Control panel...

Page 27: ...Assembly 12 Paper tray 7463 Parts catalog 965 w w w M K E l e c t r o n i c d e...

Page 28: ...mbly See Separator roller assembly removal on page 572 6 40X7598 1 1 MPF feeder lift plate with cable See MPF feeder lift plate removal on page 488 7 40X7593 1 1 Pick roller assembly See Pick roller a...

Page 29: ...Assembly 13 ADF assembly 7463 Parts catalog 967 w w w M K E l e c t r o n i c d e...

Page 30: ...Removal procedure 1 40X9228 1 1 ADF assembly MX710 ADF assembly removal on page 603 1 40X9229 1 1 ADF assembly MX711 ADF assembly removal on page 603 1 40X9231 1 1 ADF assembly MX81x ADF assembly remo...

Page 31: ...Assembly 14 ADF covers 7463 Parts catalog 969 w w w M K E l e c t r o n i c d e...

Page 32: ...Bin extension removal on page 639 8 40X7766 1 1 Flatbed glass cushion Flatbed glass cushion removal on page 659 9 40X8371 1 1 ADF bottom door MX71x ADF bottom door removal on page 604 9 40X7761 1 1 A...

Page 33: ...Assembly 15 ADF mechanical 7463 Parts catalog 971 w w w M K E l e c t r o n i c d e...

Page 34: ...ar 40t removal on page 640 5 40X7768 1 1 ADF tray lift drive ADF tray lift drive removal on page 635 6 40X7767 1 1 ADF front side drive parts pack Top door interlock arm with sensor ag Belt E clip 6mm...

Page 35: ...Assembly 16 ADF electronics 7463 Parts catalog 973 w w w M K E l e c t r o n i c d e...

Page 36: ...switch sensor ADF closed ADF push button switch sensor removal on page 624 7 40X7792 1 1 ADF CCD scanner ADF scanner CCD removal on page 606 8 40X7776 1 1 Interrupt w agsensor ADF 2nd scan Interrupt w...

Page 37: ...oller board to FB receiver ADF controller board to FB scanner controller card Exit ADF top cover lift handle LED and bottom door switch ADF sensor cable ADF closed sensor cable ADF CCD ribbon cable FB...

Page 38: ...Assembly 17 Flatbed scanner MX71x and XM51xx 7463 Parts catalog 977 w w w M K E l e c t r o n i c d e...

Page 39: ...Flatbed scanner board removal on page 670 6 40X7787 1 1 Flatbed scanner drive parts pack E clip 3mm Flatbed scanner drive motor Flatbed scanner drive gears Washer Retainer Flatbed scanner drive parts...

Page 40: ...over Flatbed scanner left cover removal topic on page 660 15 40X7786 1 1 Flatbed scanner CCD Flatbed scanner CCD removal on page 662 16 40X8375 1 1 Ribbon cable atbed scanner CCD MX71x N A NS 40X8099...

Page 41: ...Assembly 18 Flatbed scanner MX81x and XM71xx 7463 Parts catalog 981 w w w M K E l e c t r o n i c d e...

Page 42: ...1 1 Flatbed right cover MX81x Flatbed scanner right cover removal on page 661 8 40X8038 1 1 Flatbed front cover MX810 Flatbed scanner front cover removal on page 657 8 40X7942 1 1 Flatbed front cover...

Page 43: ...Assembly 19 Input options MX71x and XM51xx 7463 Parts catalog 983 w w w M K E l e c t r o n i c d e...

Page 44: ...tray option lockable 250 550 sheet media tray option removal on page 675 2 40X8152 1 1 250 sheet tray option 250 550 sheet media tray option removal on page 675 2 40X8410 1 1 250 sheet tray option lo...

Page 45: ...Assembly 20 Input options MX81x and XM71xx 7463 Parts catalog 985 w w w M K E l e c t r o n i c d e...

Page 46: ...Description Removal procedure 1 40X8162 1 1 HCIT and drawer assembly High capacity input tray option removal on page 691 2 40X8108 1 1 550 sheet tray and drawer assembly 250 550 sheet media tray optio...

Page 47: ...Assembly 21 250 sheet tray option MX71x and XM51xx 1 15 10 2 3 5 4 9 8 6 7 13 14 12 11 7463 Parts catalog 987 w w w M K E l e c t r o n i c d e...

Page 48: ...ay front cover Media tray front cover removal on page 676 7 40X8541 4 1 Media size actuator Media size actuator removal on page 566 8 40X7713 1 1 Separator roller assembly Media tray separation roller...

Page 49: ...Assembly 22 550 sheet tray option MX71x and XM51xx 1 11 2 3 5 4 7 6 15 10 8 9 13 14 12 7463 Parts catalog 989 w w w M K E l e c t r o n i c d e...

Page 50: ...oller assembly Media tray separation roller removal on page 675 7 40X8109 1 1 550 sheet tray front cover Media tray front cover removal on page 676 8 40X8541 4 1 Media size actuator Media size actuato...

Page 51: ...Assembly 23 550 sheet tray option MX81x and XM71xx 7463 Parts catalog 991 w w w M K E l e c t r o n i c d e...

Page 52: ...8159 1 1 550 sheet tray option lower interface cable Drawer lower interface cable removal on page 682 7 40X7713 1 1 Separator roller assembly Media tray separation roller removal on page 675 8 40X8113...

Page 53: ...Assembly 24 High capacity input tray option 1 MX71x and XM51xx 7463 Parts catalog 993 w w w M K E l e c t r o n i c d e...

Page 54: ...XM51xx Asm index P N Units mach Units FRU Description Removal procedure 1 40X8163 1 1 HCIT drawer assembly See HCIT drawer assembly removal on page 692 2 40X8165 1 1 HCIT See HCIT removal on page 692...

Page 55: ...Assembly 25 High capacity input tray option 2 MX71x and XM51xx 7463 Parts catalog 995 w w w M K E l e c t r o n i c d e...

Page 56: ...oard removal on page 703 6 40X8179 1 1 HCIT option lift drive motor See HCIT lift drive motor removal on page 706 7 40X8169 1 1 HCIT option right cover See HCIT right cover removal on page 701 8 40X75...

Page 57: ...Assembly 26 High capacity input tray option 3 MX81x and XM71xx 7463 Parts catalog 997 w w w M K E l e c t r o n i c d e...

Page 58: ...and XM71xx Asm index P N Units mach Units FRU Description Removal procedure 1 40X8164 1 1 HCIT drawer assembly HCIT drawer assembly removal on page 692 2 40X8166 1 1 HCIT HCIT removal on page 692 7463...

Page 59: ...Assembly 27 High capacity input tray option 4 MX81x and XM71xx 7463 Parts catalog 999 w w w M K E l e c t r o n i c d e...

Page 60: ...board removal on page 738 6 40X8179 1 1 HCIT lift drive motor HCIT lift drive motor removal on page 741 7 40X8170 1 1 HCIT right cover HCIT drawer assembly right cover removal on page 737 8 40X7592 1...

Page 61: ...Assembly 28 Output options MX81x and XM71xx 7463 Parts catalog 1001 w w w M K E l e c t r o n i c d e...

Page 62: ...r offset stacker option removal on page 750 1 40X8522 1 1 Offset stacker option Staple nisher offset stacker option removal on page 750 2 40X8241 1 1 Mailbox option Mailbox option removal on page 818...

Page 63: ...Assembly 29 Staple nisher option 1 7463 Parts catalog 1003 w w w M K E l e c t r o n i c d e...

Page 64: ...0X7592 1 1 Sensor media pusher HP Sensor media pusher HP removal on page 804 9 40X8722 1 1 Stapler diverter plunger assembly Stapler offset stacker diverter plunger assembly removal on page 787 10 40X...

Page 65: ...Assembly 30 Staple nisher option 2 3 4 2 5 6 1 9 10 7 11 13 12 8 7463 Parts catalog 1005 w w w M K E l e c t r o n i c d e...

Page 66: ...full send removal on page 789 6 40X8226 1 1 Stapler spring with string Stapler offset stacker spring with string removal on page 757 7 40X8223 1 1 Stapler carriage assembly Stapler carriage assembly...

Page 67: ...Assembly 31 Staple nisher option 3 7463 Parts catalog 1007 w w w M K E l e c t r o n i c d e...

Page 68: ...or right removal on page 776 5 40X8211 1 1 Tamper motor left Tamper motor left removal on page 776 6 40X8743 1 1 Tamper assembly Tamper assembly removal on page 774 7 40X7592 1 1 Sensor left tamper mo...

Page 69: ...Assembly 32 Staple nisher option 4 7463 Parts catalog 1009 w w w M K E l e c t r o n i c d e...

Page 70: ...5 3 40X8738 1 1 Stapler ejector motor assembly Stapler offset stacker ejector motor assembly removal on page 798 4 40X8745 1 1 Sensor stapler ejector HP Sensor stapler stacker ejector HP removal on pa...

Page 71: ...Assembly 33 Mailbox option 1 7463 Parts catalog 1011 w w w M K E l e c t r o n i c d e...

Page 72: ...ailbox main motor removal on page 831 7 40X7592 1 1 Sensor mailbox rear door interlock Sensor mailbox rear door interlock removal on page 826 8 40X7592 1 1 Sensor mailbox diverter plunger HP Sensor ma...

Page 73: ...Assembly 34 Mailbox option 2 7463 Parts catalog 1013 w w w M K E l e c t r o n i c d e...

Page 74: ...ilbox belt Mailbox belt removal on page 847 3 40X8252 1 1 Mailbox spring with string Mailbox spring with string removal on page 822 4 40X8721 2 2 Mailbox option latch Mailbox option latch removal on p...

Page 75: ...Assembly 35 Mailbox option 3 7463 Parts catalog 1015 w w w M K E l e c t r o n i c d e...

Page 76: ...40X8719 1 1 Sensor mailbox pass through Sensor mailbox pass through removal on page 862 4 40X8725 1 1 Mailbox top diverter spring Mailbox top diverter spring removal on page 858 5 40X8723 1 1 Mailbox...

Page 77: ...Assembly 36 Offset stacker option 1 7463 Parts catalog 1017 w w w M K E l e c t r o n i c d e...

Page 78: ...40X7592 1 1 Sensor media pusher HP Sensor media pusher HP removal on page 804 9 40X8722 1 1 Stacker diverter plunger assembly Stapler offset stacker diverter plunger assembly removal on page 787 10 40...

Page 79: ...Assembly 37 Offset stacker option 2 7463 Parts catalog 1019 w w w M K E l e c t r o n i c d e...

Page 80: ...r tray link assembly Stapler offset stacker tray link assembly removal on page 760 3 40X8721 2 2 Stacker option latch Stapler offset stacker option latch removal on page 758 4 40X8217 1 1 Sensor bin f...

Page 81: ...Assembly 38 Offset stacker option 3 7463 Parts catalog 1021 w w w M K E l e c t r o n i c d e...

Page 82: ...or right removal on page 776 5 40X8211 1 1 Tamper motor left Tamper motor left removal on page 776 6 40X8743 1 1 Tamper assembly Tamper assembly removal on page 774 7 40X7592 1 1 Sensor left tamper mo...

Page 83: ...Assembly 39 Offset stacker option 4 7463 Parts catalog 1023 w w w M K E l e c t r o n i c d e...

Page 84: ...65 3 40X8738 1 1 Stacker ejector motor assembly Stapler offset stacker ejector motor assembly removal on page 798 4 40X8745 1 1 Sensor stacker ejector HP Sensor stapler stacker ejector HP removal on p...

Page 85: ...Assembly 40 Staple hole punch nisher option 1 6 7463 Parts catalog 1025 w w w M K E l e c t r o n i c d e...

Page 86: ...ole punch right cover Staple hole punch right cover removal on page 870 3 40X8215 1 1 Stapler cartridge access door Stapler cartridge access door removal on page 868 4 40X8552 1 1 Hole punch box Hole...

Page 87: ...Assembly 41 Staple hole punch nisher option 2 7463 Parts catalog 1027 w w w M K E l e c t r o n i c d e...

Page 88: ...tor HP removal on page 881 5 40X8722 1 1 Stapler diverter plunger assembly Stapler diverter plunger assembly removal on page 883 6 40X8740 1 1 Media pusher assembly Media pusher assembly removal on pa...

Page 89: ...Assembly 42 Staple hole punch nisher option 3 7463 Parts catalog 1029 w w w M K E l e c t r o n i c d e...

Page 90: ...removal on page 873 3 40X7592 1 1 Sensor cartridge door interlock Sensor cartridge door interlock removal on page 872 4 40X8721 2 2 Staple hole punch latch Staple hole punch latch removal on page 878...

Page 91: ...Assembly 43 Staple hole punch nisher option 4 7463 Parts catalog 1031 w w w M K E l e c t r o n i c d e...

Page 92: ...tamper motor HP removal on page 894 7 40X7592 1 1 Sensor right tamper motor HP Sensor right tamper motor HP removal on page 892 8 40X8742 2 2 Staple hole punch tray link tension spring Staple hole pu...

Page 93: ...nd barcode N A NS 40X8614 1 1 MX71x MX81x prescribe card N A NS 40X8613 1 1 MX71x MX81x IPDS card N A NS 40X0387 1 1 USB A interface device N A NS 40X8311 1 1 Card reader small stick on case N A NS 40...

Page 94: ...08 110 120V A4 N A NS 40X8429 1 1 MS81x Fuser Maintenance Kit Type 09 220 240V Letter N A NS 40X8431 1 1 MX71x MX81x ADF Maintenance Kit N A NS 40X8102 1 1 MX81x caster base cover N A NS 40X8103 1 1...

Page 95: ...n Sweden Syria Turkey Ukraine US HV African Countries N A NS 40X4596 1 1 Power cord LV Brazil PPB kits N A NS 40X0271 1 1 Power cord HV United Kingdom Asian Brunei Cambodia Indonesia Laos Malaysia Mya...

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