Oki OKIOFFICE44 Service Manual page 274

CPU
PC1V (+5 V)
to OPE
PC1G (0 V)
PC2V (+5 V)
PC2G (0 V)
Board Descriptions
R44
to OPE
PC1-N
PC2-N
Figure A3.1.10 Related Signals of PC1/PC2
A - 32
CN7
1
2
3
4
5
6
Note: PC1 (presence of document on hopper)
PC2 (presence of document at scanning position)
OKIOFFICE 44 Serv. Man., P/N 59276801
PC1
PC2