3CX
1-3-3
(3) Paper misfeeds
Problem
Causes
Check procedures/corrective measures
(1)
Paper jams in the
duplex unit when the
main switch is turned
on.
(2)
Paper jams in the
duplex unit during
copying (jam in
duplex paper
conveying section 1).
(3)
Paper jams in the
duplex unit during
copying (jam in
duplex paper
conveying section 2).
A piece of paper torn from
copy paper is caught
around duplex paper
conveying switch.
Defective duplex paper
conveying switch.
Broken feedshift switch
actuator.
Defective feedshift switch.
Broken duplex paper
conveying switch actuator.
Defective duplex paper
conveying switch.
Broken duplex paper
conveying switch actuator.
Defective duplex conveying
switch.
Broken feed switch 1
actuator.
Defective feed switch 1.
Remove any found.
Run maintenance item U031 and turn the duplex paper
conveying switch on and off manually. Replace the switch if
indication of the corresponding switch on the operation panel is
not displayed in reverse.
Check visually and replace the feedshift switch if its actuator is
broken.
Run maintenance item U031 and turn the feedshift switch on and
off manually. Replace the switch if indication of the corresponding
switch on the operation panel is not displayed in reverse.
Check visually and replace the duplex paper conveying switch if
its actuator is broken.
Run maintenance item U031 and turn the duplex paper
conveying switch on and off manually. Replace the switch if
indication of the corresponding switch on the operation panel is
not displayed in reverse.
Check visually and replace the duplex paper conveying switch if
its actuator is broken.
Run maintenance item U031 and turn the duplex paper
conveying switch on and off manually. Replace the duplex paper
conveying switch if indication of the corresponding switch on the
operation panel is not displayed in reverse.
Check visually and replace feed switch 1 if its actuator is broken.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace the switch if indication of the corresponding
switch on the operation panel is not displayed in reverse.
Summary of Contents for AD-63
Page 340: ...AD 63...
Page 343: ...3CX 1 1 2 1 1 2 Part names Figure 1 1 1 Duplex unit...
Page 344: ...3CX 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path Duplex unit...
Page 360: ...DF 78...
Page 363: ...3B5 1 1 2 1 1 2 Part names Figure 1 1 1 1 Intermediate tray 2 JAM release lever 3 Eject tray...
Page 397: ...J 1402...
Page 400: ...3B6 1 1 2 1 1 2 Part names Figure 1 1 1 1 Job separator tray 2 LED...
Page 401: ...3B6 1 1 3 1 1 3 Machine cross section Figure 1 1 2 Paper path...
Page 402: ...3B6 1 1 4 1 1 4 Drive system Figure 1 1 3 1 Gear 20 2 Gear 28 3 Gear 28 4 Eject roller gear...
Page 413: ...PF 70...
Page 415: ...1 1 2 3CC 2 4 Appendixes Timing chart No 1 2 4 1 Timing chart No 2 2 4 2 Wiring diagram 2 4 3...
Page 417: ...3CC 1 1 2 1 1 2 Parts names 1 Upper drawer 2 Lower drawer 3 Desk left cover Figure 1 1 1 3 1 2...
Page 418: ...3CC 1 1 3 1 1 3 Machine cross section Paper path Figure 1 1 2 Machine cross section...
Page 450: ...RA 1...
Page 452: ...3CP 1 1 1 1 1 1 Part names Figure 1 1 1 Switchback unit Switchback unit open close lever...
Page 453: ...3CP 1 1 2 1 1 2 Machine cross section Figure 1 1 2 Paper path Switchback unit...
Page 470: ...PF 75...
Page 472: ...1 1 2 5FF 2 4 Appendixes Timing chart No 1 2 4 1 Timing chart No 2 2 4 2 Wiring diagram 2 4 3...
Page 475: ...5FF 1 1 3 1 1 3 Machine cross section Paper path Figure 1 1 3 Machine cross section...
Page 513: ......
