Lexmark C 76x (5060-4xx) - Market Point

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5056-XXX Maintenance approach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-19 Standard inspection and cleaning procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-19 Return parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20 Service recommendations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20 Tools . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20 Serial number, configuration ID, and part number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-20 Acronyms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-21 Diagnostic information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 Initial check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1 Symptom table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3 Printer messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5 Service error message tables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5 900 - RIP software error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5 910 - Drive Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9 911 - Paper Exit Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-9 912 - High-Capacity Feed Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 917 - RIP Fan Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 918 - Main Unit Fan Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 919 - Power Supply Fan Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-10 920 - Fuser Error–Fuser Heater Trouble . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11 923 - Upper Fuser Thermistor Open Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11 924 - Lower Fuser Thermistor Open Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-11 925 - HVU Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12 926(K), 927(C), 928(Y), 929(M) - Toner Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-12 930 - Yellow Printhead Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13 931 - Magenta Printhead Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-13 932 - Cyan Printhead Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14 933 - Black Printhead Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-14 934 - Color Drum Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15 935 - Black Drum Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15 936 - 939 Cassette Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-15 940 - High-Capacity Feed Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16 941 - High-Capacity Feed Tray Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16 942 - Duplex Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16 945 - Engine Flash Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-16 946 - Printer/Printhead Controller Board Communication Error . . . . . . . . . . . . . . . . . . . . . . . . .2-17 947 - Finisher Communication Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-17 948 - Machine ID Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18 949 - Tray (x) Comm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-18 950 - Mirror Mismatch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19 952 - NVRAM Chip Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19 954 - NVRAM CRC Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19 955 - Code CRC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-19 956 - Processor Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 957 - ASIC Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 958 - NAND Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 960 - RAM Slot 1 Bad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 961 - RAM Slot 2 Bad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 964 - Emulation Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 970 - Standard Network Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 975 - Unrecognizable Network Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-20 976 - Unrecoverable Software Error in Network Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-21 978 - Bad Checksum While Programming Network Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-21 979 - Flash Parts Failed While Programming Network Port . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-21 980 Face Up/Down Switching Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-21 981 - Belt Up/Down Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-22 982 - Sensor Controller Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-23 iv Service Manual
5056-XXX 983 - Black Gear Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 984 - Yellow Gear Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-23 985 - Transfer Belt Thermistor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 986 - Transparency (OHP) Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 987 - Service Toner Cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-24 991 - Service Paper Option . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 992 - Temperature/Humidity Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 993 - CPU Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25 994 - Density Sensor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-26 995 - Finisher Main Feed Motor abnormal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 996 - Finisher Jogging Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-27 997 - Finisher Tractor Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 998 - Tray Elevator Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-28 999 - Stapler Motor Error . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-29 Attendance messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-30 Clearing finisher messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-42 Maintenance analysis procedures (MAPS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Map 1 - False Side Door Open message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Map 2 - False Close Front Door message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Map 3 - False Close Tray (x) Top Cover message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-43 Map 4 - False Tray (x) Low/Empty message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Map 5 - False 30 Oil Coating Roll Missing message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-44 Map 6 - False Print Unit Missing message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45 Map 7 - False 88 Toner Low/Toner Empty message . . . . . . . . . . . . . . . . . . . . . . . . . . 2-45 Map 8 - False 40 Tray (x) Size Sensor Error message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 Map 9 - False 41 Open Bin 1 Exit Tray message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-46 Map 10 - Unrecoverable Check Tray (x) or Duplex Connection message . . . . . . . . . . . . . . . . 2-47 Map 11 - Paper size map . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-48 Map 12 - Unable to print from USB drive service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49 Map 13 - False tray (x) too full . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49 Map 14 - False 32 - replace unsupported cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-49 Service checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50 Drive 1 DC motor service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50 Paper exit motor service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50 Duplex unit service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-50 Paper feed unit service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-51 Expansion paper feed service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52 Face down stacker full service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-52 High-capacity feeder (HCF) service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-53 Finisher service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-54 Marks on paper service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55 Operator panel service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-55 Paper carrying service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-56 Paper exit, face up service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Paper skew service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Paper tray missing service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-60 Photodeveloper missing service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-61 Power supply service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-61 210 Staple jam service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-62 Transfer belt up/down service check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-62 Image quality troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63 Print quality problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-63 No image . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66 Black line . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-66 Black print . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67 Missing colors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67 Uneven printing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-67 Periodic dirt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-68 White spots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-68 Table of contents v
Page 1 and 2: Edition: October 17, 2006 Lexmark
Page 3: 5056-XXX Table of contents Notices
Page 7 and 8: 5056-XXX Par 3 Strobe Adj . . . . .
Page 9 and 10: 5056-XXX Paper tray lift motor remo
Page 11 and 12: 5056-XXX Finisher locations . . . .
Page 13 and 14: 5056-XXX Notices and safety informa
Page 15 and 16: 5056-XXX Huomautus laserlaitteesta
Page 17 and 18: 5056-XXX Safety information • The
Page 19 and 20: 5056-XXX Informació de Seguretat
Page 21 and 22: 5056-XXX 1. General information Ove
Page 23 and 24: 5056-XXX Technical specifications T
Page 25 and 26: 5056-XXX Performance The Lexmark C9
Page 27 and 28: 5056-XXX Paper and media specificat
Page 29 and 30: 5056-XXX 500-sheet input Multipurpo
Page 31 and 32: 5056-XXX Standard output Bin 1 Fini
Page 33 and 34: 5056-XXX Input capacity by media an
Page 35 and 36: 5056-XXX Media guidelines Print are
Page 37 and 38: 5056-XXX Power and electrical speci
Page 39 and 40: 5056-XXX Maintenance approach The d
Page 41 and 42: 5056-XXX Acronyms ASIC BUD CMYK CPU
Page 43 and 44: 5056-XXX 2. Diagnostic information
Page 45 and 46: 5056-XXX Symptom table Symptom You
Page 47 and 48: 5056-XXX Printer messages The print
Page 49 and 50: 5056-XXX .04 04 Objstore The 900 er
Page 51 and 52: 5056-XXX .90 90 Lxkfax .91 91 Faxcn
Page 53 and 54: 5056-XXX 920 - Fuser Error-Fuser He
Page 55 and 56:
5056-XXX 930 - Yellow Printhead Err
Page 57 and 58:
5056-XXX 934 - Color Drum Sensor Er
Page 59 and 60:
5056-XXX 946 - Printer/Printhead Co
Page 61 and 62:
5056-XXX 950 - Mirror Mismatch Step
Page 63 and 64:
5056-XXX 976 - Unrecoverable Softwa
Page 65 and 66:
5056-XXX 982 - Sensor Controller Er
Page 67 and 68:
5056-XXX 991 - Service Paper Option
Page 69 and 70:
5056-XXX 995 - Finisher Main Feed M
Page 71 and 72:
5056-XXX 999 - Stapler Motor Error
Page 73 and 74:
5056-XXX Message Meaning Action Col
Page 75 and 76:
5056-XXX Message Meaning Action Inv
Page 77 and 78:
5056-XXX Message Meaning Action Rea
Page 79 and 80:
5056-XXX Message Meaning Action Ser
Page 81 and 82:
5056-XXX Message Meaning Action 40
Page 83 and 84:
5056-XXX Message Meaning Action 63
Page 85 and 86:
5056-XXX Message Stapler Missing In
Page 87 and 88:
5056-XXX Map 6 - False Print Unit
Page 89 and 90:
5056-XXX Map 10 - Unrecoverable Che
Page 91 and 92:
5056-XXX Map 12 - Unable to print f
Page 93 and 94:
5056-XXX Paper feed unit service ch
Page 95 and 96:
5056-XXX High-capacity feeder (HCF)
Page 97 and 98:
5056-XXX Marks on paper service che
Page 99 and 100:
5056-XXX Paper has stopped at the r
Page 101 and 102:
5056-XXX Paper jammed in finisher (
Page 103 and 104:
5056-XXX Photodeveloper missing ser
Page 105 and 106:
5056-XXX Image quality troubleshoot
Page 107 and 108:
5056-XXX Problem Color fades with f
Page 109 and 110:
5056-XXX Black print Possible cause
Page 111 and 112:
5056-XXX This service check is the
Page 113 and 114:
5056-XXX 3. Diagnostic aids Note: W
Page 115 and 116:
5056-XXX Button Display panel Funct
Page 117 and 118:
5056-XXX Diagnostics Enter diagnost
Page 119 and 120:
5056-XXX Alignment Auto Alignment 1
Page 121 and 122:
5056-XXX Button Test The Button Tes
Page 123 and 124:
5056-XXX If a test fails, one of th
Page 125 and 126:
5056-XXX Output Bin Tests Feed Test
Page 127 and 128:
5056-XXX The sensor tests are divid
Page 129 and 130:
5056-XXX Printer Setup Defaults The
Page 131 and 132:
5056-XXX When you are finished sett
Page 133 and 134:
5056-XXX Configuration menu To ente
Page 135 and 136:
5056-XXX Jobs on disk This setting
Page 137 and 138:
5056-XXX As the photodeveloper rota
Page 139 and 140:
5056-XXX After completing the fusin
Page 141 and 142:
5056-XXX Paper feeding The paper fe
Page 143 and 144:
5056-XXX Belt unit The transfer bel
Page 145 and 146:
5056-XXX Paper weight Purpose: This
Page 147 and 148:
5056-XXX 8. Slowly pull the paper o
Page 149 and 150:
5056-XXX 241—244 Paper Jam Note:
Page 151 and 152:
5056-XXX Tray up/down mechanism The
Page 153 and 154:
5056-XXX Size detection mechanism T
Page 155 and 156:
5056-XXX Maintenance Mode DIP switc
Page 157 and 158:
5056-XXX Finisher cross section Upp
Page 159 and 160:
5056-XXX Inverting paper path (exit
Page 161 and 162:
5056-XXX Jogging / offset mechanism
Page 163 and 164:
5056-XXX Elevator sequence The wire
Page 165 and 166:
5056-XXX 6. Tighten the guide rail
Page 167 and 168:
5056-XXX 3. Open the stapler door.
Page 169 and 170:
1 2 3 4 5 6 7 8 9 0 # 5056-XXX 10.
Page 171 and 172:
7 8 9 0 # 1 2 3 4 5 6 5056-XXX Alig
Page 173 and 174:
5056-XXX 4. Roll the finisher towar
Page 175 and 176:
5056-XXX 2. Rotate the rear adjustm
Page 177 and 178:
5056-XXX 3. Rotate the locking knob
Page 179 and 180:
5056-XXX Power cable 1. Unplug the
Page 181 and 182:
5056-XXX Hole punch adjustment You
Page 183 and 184:
5056-XXX 4. Repair information Hand
Page 185 and 186:
5056-XXX Check finisher alignment w
Page 187 and 188:
5056-XXX Transfer belt If you repla
Page 189 and 190:
5056-XXX Front door / operator pane
Page 191 and 192:
5056-XXX Cover, rear removal 1. Ope
Page 193 and 194:
5056-XXX Cover, RIP board removal W
Page 195 and 196:
5056-XXX Cassette guide removal 1.
Page 197 and 198:
5056-XXX Density sensor removal/Sep
Page 199 and 200:
5056-XXX Face up paper exit assembl
Page 201 and 202:
5056-XXX Gear cover removal/Multipu
Page 203 and 204:
5056-XXX 5. Disconnect the affected
Page 205 and 206:
5056-XXX Main drive unit removal 1.
Page 207 and 208:
5056-XXX Main unit fan removal 1. R
Page 209 and 210:
5056-XXX 6. Remove the paper feed g
Page 211 and 212:
5056-XXX Paper carrying frame remov
Page 213 and 214:
5056-XXX Relay roller removal Note:
Page 215 and 216:
5056-XXX 3. Remove the rear cover.
Page 217 and 218:
5056-XXX 8. Remove the exit roller.
Page 219 and 220:
5056-XXX Power switch removal 1. Re
Page 221 and 222:
5056-XXX Left slide rail removal 1.
Page 223 and 224:
5056-XXX Sub-frame removal Importan
Page 225 and 226:
5056-XXX Top unit removal 1. Open t
Page 227 and 228:
5056-XXX 5. Loosen the thumbscrews
Page 229 and 230:
5056-XXX Turn guide cover sensor re
Page 231 and 232:
5056-XXX Expansion feeder removals
Page 233 and 234:
5056-XXX Paper feed assembly remova
Page 235 and 236:
5056-XXX Duplex removals Duplex uni
Page 237 and 238:
5056-XXX Duplex pressure roller and
Page 239 and 240:
5056-XXX Duplex paper carrying moto
Page 241 and 242:
5056-XXX HCF call roller, paper fee
Page 243 and 244:
5056-XXX 8. Remove the top cover sw
Page 245 and 246:
5056-XXX Finisher removals Note: Ch
Page 247 and 248:
5056-XXX Elevator motor removal 1.
Page 249 and 250:
5056-XXX Inverter paper exit discha
Page 251 and 252:
5056-XXX Path select gate removal 1
Page 253 and 254:
5056-XXX 8. Remove the tension spri
Page 255 and 256:
5056-XXX Registration roller remova
Page 257 and 258:
5056-XXX Straight paper exit discha
Page 259 and 260:
5056-XXX Timing belts 1 and 2 remov
Page 261 and 262:
5056-XXX 8. Remove the tractor belt
Page 263 and 264:
5056-XXX 5. Locations Covers diagra
Page 265 and 266:
5056-XXX Sensor and switch location
Page 267 and 268:
5056-XXX Printer controller board L
Page 269 and 270:
5056-XXX Print controller board con
Page 271 and 272:
5056-XXX CK1 board connectors Conn
Page 273 and 274:
5056-XXX RIP board RIP board connec
Page 275 and 276:
5056-XXX LVPS 2 board connectors Co
Page 277 and 278:
5056-XXX Expansion paper feeder con
Page 279 and 280:
5056-XXX Size sensor board Location
Page 281 and 282:
5056-XXX High-capacity feeder (HCF)
Page 283 and 284:
5056-XXX Finisher locations Locatio
Page 285 and 286:
5056-XXX Finisher Face Up Bin (Tray
Page 287 and 288:
5056-XXX 6. Preventive maintenance
Page 289 and 290:
5056-XXX 7. Parts catalog How to us
Page 291 and 292:
5056-XXX Assembly 1: Covers 1 Index
Page 293 and 294:
5056-XXX Assembly 3: Covers 3 1 2 I
Page 295 and 296:
5056-XXX Assembly 5: Covers 5 Index
Page 297 and 298:
5056-XXX Assembly 6: Upper unit Ind
Page 299 and 300:
5056-XXX Assembly 7: Paper feed Ind
Page 301 and 302:
5056-XXX Assembly 8: Base 2 Index P
Page 303 and 304:
5056-XXX Assembly 9: Base 3 Index P
Page 305 and 306:
5056-XXX Assembly 10: Electrical A
Page 307 and 308:
5056-XXX Assembly 10 (continued): E
Page 309 and 310:
5056-XXX Assembly 11: Electrical B
Page 311 and 312:
5056-XXX Assembly 13: Fuser unit 1
Page 313 and 314:
5056-XXX Assembly 14: Cassette Inde
Page 315 and 316:
5056-XXX Assembly 15: Expansion fee
Page 317 and 318:
5056-XXX Assembly 16: Expansion fee
Page 319 and 320:
5056-XXX Assembly 17: Duplex Unit 1
Page 321 and 322:
5056-XXX Assembly 18: Duplex unit 2
Page 323 and 324:
5056-XXX Assembly 19: High-capacity
Page 325 and 326:
Page 327 and 328:
Page 329 and 330:
Page 331 and 332:
Page 333 and 334:
Page 335 and 336:
5056-XXX Assembly 25: Finisher cove
Page 337 and 338:
5056-XXX Assembly 26: Finisher fram
Page 339 and 340:
5056-XXX Assembly 27: Finisher feed
Page 341 and 342:
5056-XXX Assembly 29: Finisher elev
Page 343 and 344:
5056-XXX Assembly 31: Finisher dock
Page 345 and 346:
5056-XXX Assembly 33: Miscellaneous
Page 347 and 348:
5056-XXX Assembly 34: Parts packets
Page 349 and 350:
5056-XXX Assembly 34: Parts packets
Page 351 and 352:
5056-XXX Index Numerics 1565 Emul E
Page 353 and 354:
5056-XXX parts catalog 7-23 removal
Page 355 and 356:
5056-XXX paper end sensor 4-60 pape
Page 357 and 358:
5056-XXX Part number index P/N Desc
Page 359 and 360:
5056-XXX 40X1116 Cable, MPF clutch
Page 361 and 362:
5056-XXX 40X1259 Operator panel - -
Page 363 and 364:
5056-XXX 56P9407 Belt, timing 60S2M
Page 365 and 366:
1 2 3 STEPPING MOTOR ASSEMBLY Paper
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Lexmark C 76x (5060-4xx) - Market Point

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