Jams in the ADF
................................................................................................................
195
Jams in the convenience stapler (HP LaserJet 3392 only)
................................................
200
Control-panel messages
....................................................................................................................
203
Alert and warning messages
.............................................................................................
203
Alert and warning message tables
....................................................................
203
Critical-error message-tables
.............................................................................................
208
Print problems
....................................................................................................................................
211
Print-quality problems
........................................................................................................
211
Improving print quality
.......................................................................................
211
Understanding print-quality settings
.................................................
211
To temporarily change print-quality settings
....................
211
To change print-quality settings for all future jobs
............
211
Identifying and correcting print defects
.............................................................
212
Print-quality checklist
........................................................................
212
General print-quality issues
..............................................................
212
Media-handling problems
..................................................................................................
217
Print-media guidelines
.......................................................................................
217
Solving print-media problems
............................................................................
217
Performance problems
......................................................................................................
218
Fax problems
......................................................................................................................................
220
Problems receiving faxes
...................................................................................................
220
Problems sending faxes
....................................................................................................
222
Voice-call problems
...........................................................................................................
223
Media-handling problems
..................................................................................................
224
Performance problems
......................................................................................................
225
Copy problems
...................................................................................................................................
226
Preventing problems
..........................................................................................................
226
Image problems
.................................................................................................................
226
Media-handling problems
..................................................................................................
227
Performance problems
......................................................................................................
229
Scan problems
...................................................................................................................................
230
Solving scanned-image problems
......................................................................................
230
Scan-quality problems
.......................................................................................................
232
Preventing problems
.........................................................................................
232
Solving scan-quality problems
..........................................................................
232
Scan-specific error messages
...........................................................................................
233
Control-panel display problems
..........................................................................................................
234
Convenience-stapler problems (HP LaserJet 3392 only)
...................................................................
234
DSL problems
.....................................................................................................................................
235
PABX line problems
...........................................................................................................
235
ADF problems
....................................................................................................................................
236
Functional checks
...............................................................................................................................
238
Drum rotation test
..............................................................................................................
238
Engine test
.........................................................................................................................
238
Half self-test functional check
............................................................................................
239
To perform a half self-test check
.......................................................................................
239
To perform other checks
...................................................................................................
240
Heating element check
......................................................................................................
240
High-voltage contacts check
..............................................................................................
240
To check the print-cartridge contacts
..............................................................
240
ENWW
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