T-1
1.
INTRODUCTION
• This chapter contains the items required or used when troubleshooting various printer
problems.
1-1.
Electric Components Check Procedures
• The following procedures can be used to check to see if an electric component is fully
operational when a paper misfeed or a malfunction occurs in the printer.
(1)
Sensors
Step
Check
Result
Action
1
Does the input signal to the Controller/Mechanical
Control Board go from HIGH to LOW, or vice versa,
when the sensor is blocked?
NO
Replace the sensor.
YES
Replace the Con-
troller/Mechanical
Control Board.
4025T520AA
4025T521AA
Field_Service_E.book 1 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...