3NB/3ND/3N0/3NK-2
1-4-40
(2) Self diagnostic codes
If the part causing the problem was not supplied, use the unit including the part for replacement.
Code
Contents
Causes
Check procedures/
corrective measures
8010
Punch motor 1 error
When the punch motor is
driven, punch home position
sensor does not turn on within
200 ms.
Punch motor
1. Execute U240 Motor - Punch to check
the finisher operation (see page 1-3-24).
2. Manipulate the punch up and down to
check it can smoothly move up and
down.
3. Check that the drive from the motor
reaches the punch cam.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Punch motor and Punch PWB (YC4)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the punch motor.
Punch home
position sensor
1. Execute U241 Punch - Punch HP 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.
Punch home position sensor and Punch
PWB (YC8)
4. Replace the Punch home position
sensor.
Punch PWB
1. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Punch PWB (YC1) and DF main PWB
(YC7)
2. Replace the punch PWB.
DF main PWB
Replace the DF main PWB (see page 1-5-2).
Summary of Contents for UTAX AK 730
Page 5: ...This page is intentionally left blank ...
Page 11: ...This page is intentionally left blank ...
Page 15: ...3NB 3ND 3N0 3NK This page is intentionally left blank ...
Page 25: ...3NB 3ND 3N0 3NK 1 1 10 This page is intentionally left blank ...
Page 43: ...3NB 3ND 3N0 3NK 1 2 18 3 Remove tape and pad Figure 1 2 23 Tape Pad ...
Page 45: ...3NB 3ND 3N0 3NK 1 2 20 This page is intentionally left blank ...
Page 81: ...3NB 3ND 3N0 3NK 1 3 36 This page is intentionally left blank ...
Page 157: ...3NB 3ND 3N0 3NK 1 4 76 This page is intentionally left blank ...
Page 169: ...3NB 3ND 3N0 3NK 1 5 12 This page is intentionally left blank ...
Page 206: ...3NB 3ND 3N0 3NK 2 2 11 This page is intentionally left blank ...
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 ...