M095/M096/M099/M100 iv SM
4.11.13 DUPLEX MOTOR ..................................................................... 4-74
4.11.14 SPEAKER (ONLY FOR MF MODELS) ..................................... 4-76
4.11.15 EEPROM .................................................................................. 4-77
Checking that MUSIC was Performed Correctly ................................ 4-78
4.12 ADF (ONLY FOR MF MODELS) ........................................................ 4-79
4.12.1 ADF UNIT ................................................................................... 4-79
4.12.2 ORIGINAL TRAY ........................................................................ 4-80
4.12.3 ADF FEED UNIT ......................................................................... 4-81
4.12.4 ADF SEPARATION PAD ............................................................ 4-81
4.12.5 ADF FRONT COVER ................................................................. 4-82
4.12.6 ADF REAR COVER .................................................................... 4-82
4.12.7 ADF COVER ............................................................................... 4-83
4.12.8 ADF MOTOR .............................................................................. 4-84
4.12.9 ORIGINAL SET SENSOR........................................................... 4-86
4.12.10 ADF COVER OPEN SENSOR .................................................. 4-87
4.12.11 ADF FEED SENSOR ................................................................ 4-88
4.12.12 ADF DRIVE BOARD ................................................................. 4-89
4.13 SCANNER (ONLY FOR MF MODELS) .............................................. 4-90
4.13.1 SCANNER UNIT ......................................................................... 4-90
4.13.2 SCANNER TOP COVER ............................................................ 4-92
4.13.3 SCANNER CARRIAGE UNIT ..................................................... 4-93
4.13.4 EXPOSURE LAMP ..................................................................... 4-95
When reinstalling the exposure lamp ................................................. 4-96
4.13.5 LAMP STABILIZER BOARD ....................................................... 4-96
4.13.6 SCANNER MOTOR .................................................................... 4-97
5. SYSTEM MAINTENANCE REFERENCE ..................................... 5-1
5.1IMAGE PROBLEMS .................................................................................. 5-1
5.1.1 OVERVIEW ...................................................................................... 5-1
5.1.2 IMAGE PROBLEM ............................................................................ 5-1
5.2ERROR CODES ........................................................................................ 5-2
5.2.1 OVERVIEW ...................................................................................... 5-2
5.2.2 ERROR CODES LIST ....................................................................... 5-2
5.3SERVICE CALL CONDITIONS .................................................................. 5-6
5.3.1 SUMMARY ....................................................................................... 5-6
5.3.2 ENGINE SC ...................................................................................... 5-7
SC 1xx (Other Error) ............................................................................ 5-7
SC 2xx (Laser Optics Error) ................................................................. 5-8
SC 3xx (Charge Error) ........................................................................ 5-10
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