2NP
1-4-54
8100
DF eject release motor error
When the DF eject release
motor is driven, DF bundle
discharge sensor does not
turn on within 1 s.
DF eject release
motor
DF bundle
discharge unit
sensor
1. Execute Motor - Eject Unlock (Full) of
U240 finisher operation check (see page
1-3-103).
2. Check that the eject guide of the
process tray is opened and, if not, cor-
rect the guide.
3. Check that the drive from the motor
reaches the eject guide.
4. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF bundle discharge unit sensor and DF
main PWB (YC20)
5. If the wiring is disconnected, shorted or
grounded, replace the wiring.
6. Replace the DF eject release motor.
DF bundle
discharge unit
sensor
1. Execute Finisher - Bundle Eject HP of
U241 finisher switch check (see page 1-
3-105).
2. Check that the sensor and its mounting
board are correctly positioned.
3. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
DF bundle discharge unit sensor and DF
main PWB (YC20)
4. Replace the DF bundle discharge unit
sensor.
DF main PWB
Replace the DF main PWB (Refer to the
service manual for the document finisher).
Code
Contents
Causes
Check procedures/
corrective measures
Y1
16
1
41-8
Se
r
vice Manual
Summary of Contents for d-Color MF2552 plus
Page 1: ...SERVICE MANUAL Multifuction Digital Copier d Color MF2552 plus Code Y116141 8...
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Page 24: ...Y116141 8 Service Manual...
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Page 298: ...2NP 1 3 212 This page is intentionally left blank Y116141 8 Service Manual...
Page 458: ...2NP 1 5 56 This page is intentionally left blank Y116141 8 Service Manual...
Page 482: ...2NP 2 1 22 This page is intentionally left blank Y116141 8 Service Manual...
Page 540: ...2NP 2 3 48 This page is intentionally left blank Y116141 8 Service Manual...
Page 569: ...Installation Guide DP 770 B Document processor DP 772 Document processor Installation Guide...
Page 605: ...DP 773 Document processor Installation Guide...
Page 631: ...PF 791 500 x 2 Paper feeder Installation Guide...
Page 639: ...PF 810 3000 sheets deck Installation Guide...
Page 652: ...DF 770 D Document finisher Installation Guide...
Page 670: ...AK 740 Bridge unit Installation Guide...
Page 672: ...PH 7A C D Punch unit Installation Guide...
Page 693: ...DT 730 B Document tray Installation Guide...
Page 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...
Page 696: ...FAX System W B Installation Guide...