Cooling Fan
The fan mounted behind the ventilation slots on the left rear corner of the printer draws hot air out of the
printer and blows it out of the machine through the ventilation slots. This prevents a temperature rise inside
the printer.
Scanner Unit Switch
The scanner unit sensor, mounted inside the front cover, is protected by a cover [1].
A plastic tab attached to the scanner unit depresses a feeler [2] which activates the sensor [3]. This tells the
printer that the top cover is closed. The printer will not operate until the top cover is closed and this sensor
has been activated.
6. Detailed Section Descriptions
328
6
Summary of Contents for J012
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 ...