Canon LBP1760P Service Manual page 227

No. Name
1 Engine controller PCB
2 Paper size detection PCB
3 Video controller PCB
4 Adapter PCB
5 Paper feeder driver PCB
6 Envelope feeder driver PCB
7 Duplexing unit driver PCB
Table 4-9-5
Function
Sequence control, high-voltage output, DC output and
heater drive
Relay between sensors/solenoids and engine controller
PCB, and paper size detection
Input/output process between the printer and the external
device and management of various data.
Relay between the video controller PCB and the network
board (option).
Control of solenoids in the paper feeder and performance
of various kinds of detection.
Control of solenoids in the envelope feeder and
performance of various kinds of detection.
Control of loads in the duplexing unit and performance
of various kinds of detection.
CHAPTER 4
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