4.8.1.
Image problem.......................................................................................................... 4 − 209
4.8.2.
Fuser problem........................................................................................................... 4 − 211
4.8.3.
4.8.4.
Drive unit problem .................................................................................................... 4 − 222
4.8.5.
Feeding system problem ............................................................................................. 4 − 223
4.8.6.
LSU problem............................................................................................................ 4 − 226
4.8.7.
Software problem ...................................................................................................... 4 − 227
4.8.8.
4.9.
4.10.1.4. Login ........................................................................................................ 4 − 247
4.10.2.1. Error Mode ................................................................................................ 4 − 253
4.10.2.2. Diagnosis Mode .......................................................................................... 4 − 258
4.10.2.3. Test Mode.................................................................................................. 4 − 259
4.10.2.5. Service Mode ............................................................................................. 4 − 262
4.10.3. Corrective Upload ..................................................................................................... 4 − 267
4.10.4. Exceptions ............................................................................................................... 4 − 268
5.
Connection Diagram ............................................................................................................................5 − 1
5.1.
5.2.
5.3.
5.4.
Connection Diagram (Toner)........................................................................................................5 − 5
5.5.
5.6.
Connection Diagram (UI) ............................................................................................................5 − 7
5.7.
5.8.
5.9.
5.10. Connection Diagram (FAX_DUAL NW_FDI)............................................................................... 5 − 11
6.
Reference Information..........................................................................................................................6 − 1
6.1.
Tools for Troubleshooting............................................................................................................6 − 1
6.2.
Glossary...................................................................................................................................6 − 3
6.3.
Model Name and Code ...............................................................................................................6 − 9
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Contents
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