Inputs To Dc Controller - Canon NP6317 Service Manual

CHAPTER 2 BASIC OPERATION
C.

Inputs to DC Controller

1.

Inputs to DC Controller (1/2)

Multifeeder paper sensor
Pre-registration paper
sensor
Right door sensor
Mirror home position
sensor
Scanner home position
sensor
Lens home position
sensor
Cassette paper sensor
Delivery paper sensor
2-4
Q1
J24-1
-2
-3
Q2
J23-1
-2
-3
Q3
J27-1
-2
-3
Q4
J801-1
-2
-3
Q5
J35-1
-2
-3
Q6
J33-1
-2
-3
Q7
J26-1
-2
-3
Q8
J44-1
-3
-2
Figure 2-103
COPYRIGHT © 1999 CANON INC.
5V
J311-5
when paper is over Q1, "1"
-4
MFPD
(light-blocking plate is at Q1)
-3
5V
J304-9
when paper is at Q2, "1"
-8
PRP
(light-blocking plate is at Q2)
-7
5V
J311-8
when night door is closed, "1"
-7
RDC (light-blocking plate is at Q3)
-6
5V
J312-3
when mirror motor is at home position, "1"
-2
MHP
(light-blocking plate is at Q4)
-1
5V
J312-6
when scanner is at home position, "1"
-5
SCHP
(light-blocking plate is at Q5)
-4
5V
J312-9
when lens is at home position, "1"
-8
LHP
(light-blocking plate is at Q6)
-7
5V
J303-7
when paper is in cassette, "1"
-6
CPEP
(light-blocking plate is at Q7)
-5
5V
J314-5
when paper is at Q8, "0"
-3
DLP
(light-blocking plate is not at Q8)
-4
CANON NP6317 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC controller PCB