Ricoh Toscana-P1 J007 Service Manual page 12

Vertical Encoder Wheel..............................................................................................................................75
Cooling Fan..................................................................................................................................................77
Duplexer Detection Board...........................................................................................................................78
Carriage Position Sensor.............................................................................................................................78
Air Release Solenoid...................................................................................................................................79
Ink Level Sensor............................................................................................................................................80
2nd Registration Sensor..............................................................................................................................81
Cleaning Procedures........................................................................................................................................82
Service Call Procedures..............................................................................................................................82
Service Technician Responsibility...............................................................................................................82
Flushing Gate Cleaning...............................................................................................................................83
Maintenance Unit Cleaning........................................................................................................................83
Print Head Cleaning....................................................................................................................................85
Feed Roller Cleaning...................................................................................................................................85
Transport Belt Cleaning...............................................................................................................................86
4. Troubleshooting
Printer Display Summary..................................................................................................................................87
Operation Panel Display.............................................................................................................................87
Display Menu Summary..............................................................................................................................88
Operation Panel Status and Error Messages............................................................................................90
Status Monitor Messages............................................................................................................................93
Self-Diagnostic Test Flow.................................................................................................................................96
SC Error Codes................................................................................................................................................99
Summary of Error Levels..............................................................................................................................99
Out-of-Range Temperature Errors..............................................................................................................99
SC Code Tables........................................................................................................................................100
General Troubleshooting..............................................................................................................................104
Poor Quality Image...................................................................................................................................104
Paper Misfeed...........................................................................................................................................109
Poor Printer Performance (Miscellaneous)..............................................................................................113
Unusual Noises..........................................................................................................................................114
Image Correction...........................................................................................................................................115
Preparing for Test Printing.........................................................................................................................115
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