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3N0/3NK/3PD/3PG
1-4-34
8190
DF side registration motor 2
error 1
When initial operation, DF
side registration sensor 2
does not turn on within 3 s.
DF side registration
motor 2
1. Execute U240 Motor - Width Test to
check the finisher operation (see page
2. Manipulate the rear side registration
guide back and forth to check it is
smoothly operable.
3. Check that the drive from the motor
reaches the rear 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 2 and DF
main PWB (YC15)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the DF side registration motor
2.
DF side registration
sensor 2
1. Execute U241 Finisher - Width tail HP
to check the finisher switch (see page 1-
3-9).
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 2 and DF
main PWB (YC22)
4. Replace the DF side registration sensor
2.
DF main PWB
Replace the DF main PWB. (see page 1-5-2)
Code
Contents
Causes
Check procedures/
corrective measures
Содержание AK 740
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Страница 2: ...Service Manual RFXPHQW LQLVKHU D 07 3 LUVW GLWLRQ Date 2 0 20 3 SM06 ...
Страница 4: ...Revision history Revision Date Pages Revised contents ...
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Страница 17: ...3N0 3NK 3PD 3PG 1 1 4 2 Mail box option Figure 1 1 2 1 2 1 Trays 1 7 2 Mailbox cover ...
Страница 27: ...3N0 3NK 3PD 3PG 1 2 8 Bridge unit Procedure 1 Remove two tapes from the bridge unit Figure 1 2 10 Tape Tape ...
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Страница 129: ...3N0 3NK 3PD 3PG 2 2 9 This page is intentionally left blank ...
Страница 155: ...1 1 INSTALLATION GUIDE DF 791 3000 sheet finisher Installation Guide ...
Страница 170: ...AK 740 Bridge unit Installation Guide ...
Страница 172: ...MT 730 B Mail box Installation Guide ...
Страница 187: ...PH 7A C D Punch unit Installation Guide ...