Canon LBP-2000 Service Manual page 209

Connector Pin Notation
J105 13 +24V
14 +24V
15 GND
16 GND
17 +5V
18 +5V
19 GND
20 GND
21 +3.3V
22 +3.3V
23 +3.3V
24 +3.3V
25 +3.3V
26 +3.3V
27 +3.3V
28 +3.3V
29 GND
30 GND
31 RLYDRV
32 /FSRDRV
33 /ZEROXI
34 /100/200V
35 /HEATDT
J106 1 +5V
2 GND
3 /RGSNS
4 +24V
5 /ACCO
6 /DCCO
7 GND
8 +24V
9 +24V
10 GND
11 GND
12 MTRON
13 /MLOK
14 +24V
15 MPFD
16 +24V
I/O Logic
Output H Relay drive signal
Output H Fixing heater drive signal
Input L Zero-cross signal
Input L AC power supply input identification signal
(H: 100V model, L: 200V model)
Input L Fixing heater activation detection signal
Input L Registration paper sensor
Output L Scanner motor acceleration signal
Output L Scanner motor deceleration signal
Output H Main motor drive signal
Input L Main motor rotation detection signal
Output H Multifeeder pickup solenoid drive signal
APPENDIX
Signal
A - 7