Aficio MP1900 - Page 9

Laser Unit......................................................................................................................................................58
LD Unit...........................................................................................................................................................59
Polygonal Mirror Motor..............................................................................................................................60
Laser Unit Alignment Adjustment................................................................................................................60
PCU Section......................................................................................................................................................63
PCU...............................................................................................................................................................63
Toner Supply Motor.....................................................................................................................................64
Pick-off Pawls and Toner Density Sensor...................................................................................................64
OPC Drum....................................................................................................................................................66
Charge Roller and Cleaning Brush.............................................................................................................67
Cleaning Blade............................................................................................................................................67
Developer.....................................................................................................................................................68
After Replacement or Adjustment...............................................................................................................69
Paper Feed Section..........................................................................................................................................71
Paper Feed Roller .......................................................................................................................................71
Friction Pad...................................................................................................................................................72
Paper End Sensor.........................................................................................................................................72
Exit Sensor....................................................................................................................................................73
By-Pass Feed Roller and Paper End Sensor...............................................................................................74
Registration Roller........................................................................................................................................75
By-Pass Paper Size Switch..........................................................................................................................76
Registration Clutch ......................................................................................................................................77
Registration Sensor......................................................................................................................................77
Paper Feed Clutch and By-Pass Feed Clutch.............................................................................................78
Paper Size Switch........................................................................................................................................79
Image Transfer..................................................................................................................................................80
Image Transfer Roller...................................................................................................................................80
Image Density Sensor..................................................................................................................................81
Fusing................................................................................................................................................................82
Fusing Unit....................................................................................................................................................82
Thermistor.....................................................................................................................................................82
Fusing Lamps................................................................................................................................................83
Hot Roller Stripper Pawls.............................................................................................................................84
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CÓPIA NÃO CONTROLADA
CÓPIA NÃO CONTROLADA