2NP-3
1-4-68
9000
Document processor com-
munication error
A communication error is
detected 10 times in succes-
sion.
Defective connec-
tor cable or poor
contact in the con-
nector.
Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
DP main PWB and ISC PWB (YC12)
Defective PWB.
Replace the DP main PWB or the ISC PWB
and check for correct operation.
9010
Coin vender communica-
tion error
A communication error from
coin vender is detected 10
times in succession.
U206 setting
Set maintenance mode U206 to off when a
coin vender is not installed (see page 1-3-
94).
Coin vender control
PWB
1. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Coin vender control PWB and Engine
PWB (YC12)
2. If the wiring is disconnected, shorted or
grounded, replace the wiring.
3. Replace the Coin vender control PWB.
Engine PWB
1. Check the engine software and upgrade
to the latest, if necessary.
2. Replace the engine PWB (see page 1-5-
9040
DP lift motor going up error
When the DP lift motor is
driven, DP lift sensor 1 does
not turn on within 1500 pulse.
(Three recovery times.)
The above has been detected
5 times.
* : The number of detec-
tion should be
weighted with one for
the rise at job start and
two for the irregular
rise during transpot-
ing. The accumulated
number must be
cleared at completion
of a normal rise. The
default threshold is 5.
DP lift motor
1. Execute U906 Separating Operation
Release (see page 1-3-196).
2. Execute U243 Lift Motor to check the DP
motor operation (see page 1-3-107).
3. Check that the original document lift
guide can move upwards.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DP lift motor and DP MAIN PWB (YC5)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the DP lift motor.
DP lift sensor 1
1. Execute U244 LIFT L-Limit to check DP
switch (see page 1-3-108).
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.
DP lift sensor 1 and DP Main PWB
(YC4)
4. Replace the DP lift sensor 1.
DP Main PWB
Replace the DP main PWB
Code
Contents
Causes
Check procedures/
corrective measures
Y1
16
1
41-8
Se
r
vice Manual
Содержание d-Color MF2552 plus
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Страница 569: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide...
Страница 605: ...DP 773 Document processor Installation Guide...
Страница 606: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE B DP 773...
Страница 631: ...PF 791 500 x 2 Paper feeder Installation Guide...
Страница 632: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE PF 791...
Страница 639: ...PF 810 3000 sheets deck Installation Guide...
Страница 640: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE PF 810...
Страница 652: ...DF 770 D Document finisher Installation Guide...
Страница 670: ...AK 740 Bridge unit Installation Guide...
Страница 672: ...PH 7A C D Punch unit Installation Guide...
Страница 693: ...DT 730 B Document tray Installation Guide...
Страница 695: ...5 2013 5 302LC56750 01 H F G D D 6 4 3 7 E C D D M4 8 M4 8 M4 8 M4 8...
Страница 696: ...FAX System W B Installation Guide...
Страница 697: ...INSTALLATION GUIDE GUIDE D INSTALLATION GU A DE INSTALACION INSTALLATIONSANLEITUNG GUIDA ALL INSTALLAZIONE FAX System W...
Страница 740: ...UPDATINGSTATUS DATE UPDATEDPAGES PAGES CODE 03 2014 1ST EDITION 729 Y116140 9 10 2014 2ND EDITION 740 Y116141 8...