HP (Hewlett-Packard) 3550 All in One Printer User Manual


 
Printing a menu map ......................................................................................................407
Information menu ............................................................................................................407
Paper handling menu .....................................................................................................408
Configure device menu ...................................................................................................409
Print quality menu ...........................................................................................................411
System setup menu ........................................................................................................414
I/O menu .........................................................................................................................418
Resets menu ...................................................................................................................419
Diagnostics menu ...........................................................................................................419
Service menu ..................................................................................................................420
Tools for troubleshooting ......................................................................................................422
Embedded Web server (HP Color LaserJet 3700 series printer only) ...........................422
HP Toolbox .....................................................................................................................424
Printer configuration page ..............................................................................................428
Supplies status page ......................................................................................................429
Usage page (HP 3700 only) ...........................................................................................430
Event log .........................................................................................................................431
Diagnostics ............................................................................................................................433
Diagnostics flowchart ......................................................................................................433
Engine diagnostics .........................................................................................................434
Diagnostics from the Control Panel ......................................................................................436
Printer display menu .......................................................................................................436
Diagnostics test menu ....................................................................................................436
Paper Path Test ..............................................................................................................439
Component Test – special mode test .............................................................................439
Print/Stop Test ................................................................................................................442
Information menu ............................................................................................................443
Configure device menu/printing menu ............................................................................443
Configure device menu/resets menu ..............................................................................443
Configure device menu/print quality menu .....................................................................443
Test pages .............................................................................................................................445
Engine test page .............................................................................................................445
Formatter test page ........................................................................................................445
Engine resets ........................................................................................................................446
Cold reset .......................................................................................................................446
NVRAM initialization .......................................................................................................446
Calibration bypass ..........................................................................................................447
Calibrate Now .................................................................................................................447
Service menu ........................................................................................................................448
Accessing the Service menu ..........................................................................................448
Diagrams ...............................................................................................................................450
Main parts .......................................................................................................................451
Switches .........................................................................................................................452
Sensors ...........................................................................................................................453
Solenoids and clutches ...................................................................................................454
Motors and fans ..............................................................................................................455
PCBs ...............................................................................................................................456
Connector locations ........................................................................................................458
500-sheet paper feeder connectors ...............................................................................462
General circuit diagram ..................................................................................................463
ENWW Chapter contents 305