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1-4-32
(6) Black streaks are printed vertically.
(7) Streaks are printed horizontally.
Print example
Causes
Check procedures/corrective measures
Dirty or flawed drum.
Perform the drum surface refreshing operation.
Flawed drum. Replace the drum unit (see page 1-5-15).
Deformed or worn cleaning
blade in the drum unit.
Replace the drum unit (see page 1-5-15).
Defective transfer roller.
Replace the transfer roller unit (see page 1-5-16).
Defective chager roller.
Replace the chager roller unit (see page 1-5-15).
Defective developer roller.
Replace the developer unit (see page 1-5-13).
Print example
Causes
Check procedures/corrective measures
Dirty or flawed drum.
Perform the drum surface refreshing operation.
Flawed drum. Replace the drum unit (see page 1-5-15).
Dirty developer section.
Clean any part contaminated with toner in the developer
section.
Poor contact of grounding ter-
minal of drum unit.
Check the installation of the drum unit. If it operates incor-
rectly, replace it (see page 1-5-15).
The beam detection error of a
laser scanner unit
Replace the laser scanner unit
(see page 1-5-18).
Print example
Causes
Check procedures/corrective measures
Dirty or flawed drum.
Perform the drum surface refreshing operation.
Flawed drum. Replace the drum unit (see page 1-5-15).
Deformed or worn cleaning
blade in the drum unit.
Replace the drum unit (see page 1-5-15).
Flawed developer roller.
Replace the developer unit (see page 1-5-13).
Dirty heat roller and press
roller.
Clean the heat roller and press roller.
Содержание PG L2555
Страница 1: ...SERVICE MANUAL PG L2555 PG L2550 PG L2545 PF 320 PF 3100...
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Страница 67: ...1 3 24 This page is intentionally left blank...
Страница 107: ...1 4 40 This page is intentionally left blank...
Страница 109: ...1 5 2 Figure 1 5 2...
Страница 139: ...1 5 32 This page is intentionally left blank...
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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