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
Summary of Contents for UA1610
Page 1: ...SERVICE MANUAL 2004 3 Ver 2 0 FIELD SERVICE UA1610 UA1610f...
Page 22: ...GENERAL...
Page 34: ...MAINTENANCE...
Page 43: ...DIS REASSEMBLY ADJUSTMENT...
Page 95: ...CONTROL PANEL SERVICE MODE DESCRIPTIONS...
Page 287: ...TROUBLESHOOTING...
Page 331: ...AF 1610 Service Manual...
Page 333: ...ii 1 The Original misfeeds T 7 3 TIMING CHART T 8...
Page 334: ...GENERAL...
Page 336: ...DIS REASSEMBLY ADJUSTMENT...
Page 351: ...TROUBLESHOOTING...
Page 360: ...PF 1610 Service Manual...
Page 362: ...GENERAL...
Page 364: ...DIS REASSEMBLY ADJUSTMENT...
Page 371: ...NC 1610 IFC1610 Service Manual...
Page 373: ...GENERAL...
Page 375: ...DIS REASSEMBLY Updating the Firmware...
Page 380: ...TROUBLESHOOTING...