A problem occurred with the CIS or scanner motor in the flatbed
scanner:
• After CIS power check
• After shading
• After CIS failed to return to home position
• Flatbed scanner motor connector (main board) loose, broken, or
defective
• CIS flat film connector at main board loose, broken or defective
• CIS flat film connector at CIS loose, broken, or defective
• Scanner motor defective
• CIS defective
SC200: Scanning
SC202
C1
D
Polygon Motor On Timeout Error
No lock signal was received within 10 sec. after the polygon motor turned
on.
• Polygon motor driver I/F harness loose, broken, defective
• Polygon motor broken or defective
• Cycle the machine off/on
• Replace I/F harness
• Replace polygon motor
• Replace laser unit
SC203
C2
D
Polygon Motor Off Timeout Error
Service Calls
193
Содержание M178-21
Страница 2: ......
Страница 24: ...22 ...
Страница 69: ... Front cover Left cover 1 Disconnect the fusing unit harness A 1 2 Free the harness B 2 Basic Procedures 67 ...
Страница 71: ...6 Disconnect the thermistor harness 1 7 Disconnect the exit sensor 1 Basic Procedures 69 ...
Страница 90: ...Friction Pad 1 Remove 3 screws 3 2 Release 2 tabs 2 4 Replacement and Adjustments 88 ...
Страница 103: ...Solenoid 101 ...
Страница 105: ...2 Remove the breaker switch screw A 1 3 Disconnect and remove the switch B 2 Switches 103 ...
Страница 108: ...4 Replacement and Adjustments 106 ...
Страница 117: ...Ground Plate 1 Note the correct position for the ground plate before re installation Fusing Unit 115 ...
Страница 133: ...3 On the left side slide the base of the supply plug off its mount 4 Disconnect both connectors 2 PCB 131 ...
Страница 143: ...Filling the AIO with New Toner 1 Remove the round cap of the toner supply tank with a screwdriver Refilling the AIO 141 ...
Страница 190: ...5 System Maintenance Reference 188 ...
Страница 221: ...MEMO 219 ...
Страница 222: ...MEMO 220 EN ...
Страница 224: ......
Страница 226: ...2 ...
Страница 237: ...Scan Area TWAIN Driver Flatbed Margin Width mm A Left 0 B Right 0 C Leading 0 D Trailing 0 Machine Specifications 13 ...
Страница 250: ...MEMO 26 ...
Страница 251: ...MEMO 27 ...
Страница 252: ...MEMO 28 EN ...