Flushing Unit......................................................................................................................................................93
Maintenance Unit.............................................................................................................................................94
Encoders...........................................................................................................................................................96
Vertical Encoder Wheel..............................................................................................................................96
Horizontal Encoder Strip.............................................................................................................................98
PSU.............................................................................................................................................................101
HVPS...........................................................................................................................................................102
Printer Engine CTL Board, NVRAM.........................................................................................................103
Duplex Unit Detection Board....................................................................................................................108
Motors............................................................................................................................................................109
Horizontal Motor.......................................................................................................................................109
Vertical Motor............................................................................................................................................111
Maintenance Unit Motor..........................................................................................................................112
Rear Fan.....................................................................................................................................................114
Front Fan....................................................................................................................................................115
Sensors...........................................................................................................................................................116
Vertical Encoder Sensor............................................................................................................................116
Carriage Position Sensor..........................................................................................................................117
Ink Level Sensor.........................................................................................................................................118
1st Registration Sensor..............................................................................................................................119
2nd Registration Sensor............................................................................................................................120
Scanner Unit Sensor..................................................................................................................................122
Air Release Solenoid.....................................................................................................................................123
Cleaning Procedures.....................................................................................................................................124
Flushing Gate Cleaning............................................................................................................................125
Maintenance Unit Cleaning.....................................................................................................................125
Feed Roller Cleaning................................................................................................................................127
Transport Belt Cleaning............................................................................................................................128
Friction Pad Cleaning................................................................................................................................128
Horizontal Encoder Strip Cleaning..........................................................................................................129
19
Summary of Contents for Toscana-C1b
Page 1: ...Toscana C1a C1b C1bN Machine Code J012 J013 J014 SERVICE MANUAL July 2007 Subject to change...
Page 25: ...24...
Page 63: ...1 Installation 62 1...
Page 158: ...Self Diagnostic Test Flow Self Diagnostic Test Flow 157 4...
Page 159: ...4 Troubleshooting 158 4...
Page 160: ...Self Diagnostic Test Flow 159 4...
Page 199: ...4 Troubleshooting 198 4...
Page 330: ...Basic Operation Initialization Sequence at Power On Basic Operation 329 6...
Page 340: ...3 Original Feed Motor 4 Pick up Roller ADF 339 6...
Page 341: ...6 Detailed Section Descriptions 340 6...
Page 364: ...MEMO 363...
Page 365: ...MEMO 364...