3NB/3ND/3N0/3NK-2
1-4-50
8170
DF side registration motor 1
error 1
When initial operation, DF
side registration sensor 1
does not turn on within 3 s.
DF side registration
motor 1
1. Execute U240 Motor - Width Test to
check the finisher operation (see page
1-3-24).
2. Manipulate the front side registration
guide to check it is smoothly operable.
3. Check that the drive from the motor
reaches the front side registration guide.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF side registration motor 1 and DF
main PWB (YC15)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the DF side registration motor
1.
DF side registration
sensor 1
1. Execute U241 Finisher - Width Front to
check the finisher switch (see page 1-3-
26).
2. Check that the sensor and its mounting
bracket are correctly positioned.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF side registration sensor 1. and DF
main PWB (YC22)
4. Replace the DF side registration sensor
1.
DF main PWB
Replace the DF main PWB (see page 1-5-2).
Code
Contents
Causes
Check procedures/
corrective measures
Summary of Contents for UTAX AK 730
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Page 43: ...3NB 3ND 3N0 3NK 1 2 18 3 Remove tape and pad Figure 1 2 23 Tape Pad ...
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Page 246: ...1 1 INSTALLATION GUIDE INSTALLATION GUIDE FOR 4000 SHEETS FINISHER ...
Page 269: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT MFP A ...
Page 283: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT MFP B ...
Page 284: ...E F A H G I J B D C ...
Page 291: ...INSTALLATION GUIDE FOR FINISHER ATTACHMENT KIT PRINTER ...
Page 295: ...INSTALLATION GUIDE FOR CENTER FOLDING UNIT ...
Page 312: ...INSTALLATION GUIDE FOR MULTI TRAY ...
Page 326: ...INSTALLATION GUIDE FOR MULTI TRAY ATTACHMENT KIT PRINTER ...
Page 330: ...INSTALLATION GUIDE FOR PUNCH UNIT ...