Inputs To And Outputs From The Paper Feeder Controller Pcb - Canon LBP-2000 Service Manual

B. Inputs to and Outputs from the Paper Feeder Controller PCB
Connector Pin Notation
J1 1 PSSN4
2 PSSN3
3 GND
4 PSSN2
5 PSSN1
J2 1 +5V
2 GND
3 /CSPSEN
4 +5V
5 GND
6 FSNE
J3 1 +24V
2 /PICKCL
J4 1 /RXDOU
2 /STBOUT
3 SCLKOUT
4 GND
5 /TXOU
6 /STREMU
7 +5V
8 +24V
9 +24V
10 GND
11 GND
J5 1 GND
2 GND
3 +24V
4 +24V
I/O Logic
Input Cassette paper size 4 detection signal
Input Cassette paper size 3 detection signal
Input Cassette paper size 2 detection signal
Input Cassette paper size 1 detection signal
Input Cassette paper sensor detection signal
Input Paper feeder paper senor detection signal
Output L Cassette pickup clutch drive signal
Input Pulse Machine internal communication signal
Output L Strobe signal
Output Clock Clock signal
Output Pulse Machine internal communication signal
Output L Options select signal
APPENDIX
Signal
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