T-3
(4)
Motors
Step
Check
Result
Action
1
Is the LOCK signal of the Controller/Mechanical Con-
trol Board HIGH when the printer is in the standby
state?
NO
Replace the Con-
troller/Mechanical
Control Board.
Replace the motor.
2
Does the REM signal of the Controller/Mechanical
Control Board go from HIGH to LOW when the motor
is energized?
YES
Replace the motor.
NO
Replace the Con-
troller/Mechanical
Control Board.
Step
Check
Result
Action
1
Does the input signal to the Controller/Mechanical
Control Board go from HIGH to LOW when the motor
is energized? (The input signal varies depending on
the direction of rotation.)
YES
Replace the motor.
NO
Replace the Con-
troller/Mechanical
Control Board.
4025T526AA
GND
REM
LOCK
2
1
3
4025T525AA
Field_Service_E.book 3 ページ 2004年2月25日 水曜日 午後6時59分
Содержание UA1610
Страница 1: ...SERVICE MANUAL 2004 3 Ver 2 0 FIELD SERVICE UA1610 UA1610f...
Страница 22: ...GENERAL...
Страница 34: ...MAINTENANCE...
Страница 43: ...DIS REASSEMBLY ADJUSTMENT...
Страница 95: ...CONTROL PANEL SERVICE MODE DESCRIPTIONS...
Страница 287: ...TROUBLESHOOTING...
Страница 295: ...T 8 2 3 Locations of Misfeed Detection Sensors 4980M005AA Exit Sensor PS1 Paper Take Up Switch S1...
Страница 331: ...AF 1610 Service Manual...
Страница 333: ...ii 1 The Original misfeeds T 7 3 TIMING CHART T 8...
Страница 334: ...GENERAL...
Страница 336: ...DIS REASSEMBLY ADJUSTMENT...
Страница 351: ...TROUBLESHOOTING...
Страница 360: ...PF 1610 Service Manual...
Страница 362: ...GENERAL...
Страница 364: ...DIS REASSEMBLY ADJUSTMENT...
Страница 371: ...NC 1610 IFC1610 Service Manual...
Страница 373: ...GENERAL...
Страница 375: ...DIS REASSEMBLY Updating the Firmware...
Страница 380: ...TROUBLESHOOTING...