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1-4-17
4200
BD steady-state error
When the value of Register
BDSET is 1 after setting Reg-
ister BDSET as one and pass-
ing by BD1 cycle.
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.
APC PWB(YC1) and engine PWB (YC16)
APC PWB(YC2) and PD PWB(YC1)
Defective PD
PWB.
Replace the laser scanner unit (see page 1-
5-18).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-22).
5100
Chager current error
When the current value mea-
sured at the time of potential
adjustment is less than 20
μ
A.
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.
Chager unit and high voltage PWB
High voltage PWB (YC101) and engine
PWB (YC19)
Defective high
voltage PWB.
Replace the high voltage PWB and check
for correct operation (see page 1-5-26).
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-22).
6000
Broken fuser heater wire
The detection temperature of
fuser thermistor 2 is 100 °C/
212°F or less after the fuser
heater lamp has been turned
on continuously for 30 s.
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.
Fuser heater and power source PWB (YC2)
Fuser thermistor and Fuser thermistor con-
nect PWB(YC1 and YC2)
Fuser thermistor connect PWB(YC3) and
engine PWB (YC21)
Deformed connec-
tor pin.
See page 1-4-19.
Defective triac.
See page 1-4-19.
Fuser thermostat
triggered.
Reinsert the fuser unit (see page 1-5-19).
Broken fuser
heater wire.
Defective engine
PWB.
Replace the engine PWB and check for cor-
rect operation (see page 1-5-22).
Code
Contents
Causes
Check procedures/
corrective measures
Содержание PG L2555
Страница 1: ...SERVICE MANUAL PG L2555 PG L2550 PG L2545 PF 320 PF 3100...
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Страница 109: ...1 5 2 Figure 1 5 2...
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Страница 181: ...2 3 19 2 3 5 High voltage PWB HVPWB Figure 2 3 5 High voltage silk screen diagram and Photograph YC102 YC101 1 18 1 3...
Страница 194: ...2 4 12 This page is intentionally left blank...
Страница 199: ...Installation Guide 500 sheets paper feeder Installation Guide...
Страница 201: ...Printed in China 303NY5631002 Rev 1 2012 8 G G G G G G...
Страница 202: ...2000 sheets bulk feeder Installation Guide...
Страница 204: ...Printed in China 303KF5632002 Rev 1 2012 7 1 2 3 4 1 2 3 1mm PF 315...
Страница 205: ...SSD HD 6 HD 7 Installation Guide...
Страница 206: ......
Страница 207: ......
Страница 208: ...IEEE1284 Interface Installation Guide...
Страница 211: ...Network interface Installation Guide...
Страница 214: ......
Страница 215: ...OS...
Страница 216: ...Wireless LAN interface Installation Guide...
Страница 219: ...SERVICE MANUAL Published in August 2012 843NY110 3NYSM060 First Edition PF 320...
Страница 223: ...1 1 2 1 1 2 Parts names Figure 1 1 1 4 4 3 1 2 1 Cassette 2 Papersize window 3 Interface connector 4 Pins...
Страница 224: ...1 1 3 1 1 3 Machine cross section Figure 1 1 2 Machine cross section Paper path...
Страница 249: ...SERVICE MANUAL Published in August 2016 843S3110 3S3SM060 First edition PF 3100...
Страница 252: ...2 4 Appendixes 2 4 1 Wiring diagram 2 4 1...
Страница 286: ...2 1 4 This page is intentionally left blank...
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