User Guide

a. Input/Output Ports of the RDF (1/2)
COPYRIGHT © 1996 CANON INC. CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3–188
3. OPERATIONS AND TIMING
Address
DFP4
(output)
DFP6
DFP7
DFP8
DFP9
bit Indication
0 stopper plate solenoid (SL1)
1 paper deflecting plate solenoid
(SL3)
2 stamping solenoid (SL4)
3 Not used.
4 Not used.
5 Not used.
6 Not used.
7 Not used.
0 pick-up roller sensor (S5)
1 delivery sensor 1 (S6)
2 pick-up sensor (S7)
3 Not used.
4 PCB internal signal
5 PCB internal signal
6 Not used.
7 Not used.
0 original sensor (S1)
1 registration sensor (S3)
2 original width detecting VR
3 Not used.
4 reversal sensor (S8)
5 delivery sensor 2 (S12)
6 original tray paper sensor
(LED1)
7 registration sensor (LED2)
0 belt motor clock sensor (S10)
1 feeding motor clock sensor
(S9)
2 registration roller clock sensor
(S11)
4 PCB internal signal
4 PCB internal signal
5 Not used.
6 Not used.
7 Not used.
0 copier communication signal
1 copier communication signal
2 copier communication signal
3 Not used.
4 copier communication signal
5 Not used.
6 Not used.
7 Not used.
Signal
STPSL
DFSLD
STSLD
PUSP
PSP3
PDP1
DEP1
PDP2
DMPW
RVPD
PDP4
BMCLK
FMCLK
RRCLK
Jack
J5-10
J4-2
J14-5
J5-2
J9-6
J9-9
J5-1
J9-20
J8-8
J9-12
J8-2
J9-18
J9-15
J5-5
Logic
1: ON
1: ON
1: ON
1: paper present
1: paper present
1: paper present
1: paper present
1: paper present
A/D value stored in
adjustment mode
1: paper present
1: paper present
1: light ON
1: light ON
alternates 1 and 0 dur-
ing rotation
alternates 1 and 0 dur-
ing rotation
alternates 1 and 0 dur-
ing rotation