T-22
4.
MALFUNCTIONS RELATED TO POWER SUPPLY
4-1.
Power is not Turned ON.
Relevant Electric Parts
Controller/Mechanical Control Board (PWB-P)
Power Unit (PU1)
Step
Check
Wiring Diagram
(Location)
Result
Action
1
Is the power cord plugged
into the power outlet?
–
NO
Plug the power cord into the
power outlet.
2
Is the power cord connected
properly to the printer?
–
NO
Plug the power cord into the
printer.
3
Is the Power Switch turned
ON?
–
NO
Turn ON the Power Switch.
4
Are the fuses (F101 and
F102) on the Power Unit
conducting?
–
NO
Replace Power Unit (PU1).
–
YES
Replace Controller/Mechan-
ical Control Board (PWB-P).
Field_Service_E.book 22 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...