Inputs To The Dc Controller - Canon NP6260 Service Manual

CHAPTER 2 BASIC OPERATION
E. Inputs to the DC Controller

Inputs to the DC controller (1/8)

Scanner home
position sensor PS1
Scanner original
leading edge
PS3
1 sensor
Scanner original
leading edge
PS4
2 sensor
Copyboard cover
PS5
open/closed sensor
Lens X home
PS6
position sensor
Lens Y home
PS7
position sensor
Holding tray feeding
assembly 1 paper
PS8
sensor
Holding tray feeding
assembly 2 paper
PS9
sensor
2-12
COPYRIGHT © 1997 CANON INC.
J728-1 J727-3
-2 -2
-3 -1
J729-1 J727-6
-2 -5
-3 -4
J730-1 J727-9
-2 -8
-3 -7
J776-1 J775-5
-2 -4
-3 -3
J2742-1 J739-9 J736-9
-2 -8 -8
-3 -7 -7
J744-1 J738-3
-2 -2
-3 -1
J8671-3
J869-1 J868-1
-2 -2 -2
-3 -3 -1
J7720-3 J771-1 J203-3
-2 -2 -2
-1 -3 -1
Figure 2-107
CANON NP6560/NP6360/NP6260 REV.0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
DC controller PCB
+5V
J111-A1
When the scanner is at home
-A2
position, '1'.
SCHP
-A3 (When the light-blocking plate is at PS1.)
+5V
J111-A4
When the scanning lamp is at image
-A5
leading edge 1, '1'.
SCDP1
-A6
(When the light-blocking plate is at PS3.)
+5V
J111-A7
When the scanning lamp is at image
-A8
leading edge 2, '1'.
SCDP2
-A9
(When the light-blocking plate is at PS4.)
+5V
J112-A5
When the copyboard cover/RDF
-A4
is closed, '1'.
CBCC
-A3
(When the light-blocking plate is at PS5.)
+5V
J110-A9
When the lens is at X home position, '1'.
-A8
LXHP
(When the light-blocking plate is at PS6.)
-A7
+5V
J110-B3
-B2
When the lens is at Y home posiion, '1'.
LYHP
(When the light-blocking plate is at PS7.)
-B1
+5V
J119-A5
When PS8 has detected paper, '1'.
-A4
PS8D
(When the light-blocking plate is at PS9.)
-A3
+5V
When PS9 has detected paper, '1'.
J113-B12
PS9D
(When the light-blocking plate is at PS9.)