Side Paper Deck; Inputs To And Outputs From The Side Deck Driver; Inputs To The Side Deck Driver (1/2) - Canon NP6251 Service Manual

I. SIDE PAPER DECK
A. Inputs to and Outputs from the Side Deck Driver

1. Inputs to the Side Deck Driver (1/2)

Deck lifter upper
limit sensor
Deck paper supply
position sensor
Deck SET sensor
Deck pick-up guide
OPEN sensor
Deck vertical path
sensor
Deck pick-up sensor
Deck paper OUT
sensor
Deck lifter position
sensor
COPYRIGHT © 1997 CANON INC.
J21-1
J107-11
-2
-10
Q102
-3
-9
J20-1
J109-3
-2
-2
Q103
-3
-1
J14-1
-2
Q104
-3
J108-5
J15-1
-4
-2
Q105
-3
-3
J16-1 J108-8
-2 -7
Q106
-3 -6
J17-1
J107-3
-2
-2
Q107
-3
-1
J19-1 J107-8
-2 -7
Q108
-3
-6
J107-14
J101-1
-13
-2
Q110
-12
-3
Figure 8-101a
CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 8 PAPER DECK-A1
Side deck driver PCB
+5VR
J3A-11
When the deck lifter is at the upper
-10
DLUL
limit, '1'.
-9
(The light-blocking plate is at Q102.)
+5VR
J8-3
When the deck lifter is at power
-2
supply position, '1'.
DPSP
-1
(When the light-blocking plate is at
Q103.)
+5VR
J4-3
When the deck is set in the copier,
-2
DSET
'1'.
-1
(The light-blocking plate is at Q104.)
+5VR
J3B-9
When the pick-up guide is open, '1'.
-8
(When the light-blocking plate is not
DPUGO
-7
at Q105.)
+5VR
J3B-12
When Q106 has detected paper, '1'.
-11
DVPD
(When the light-blocking plate is at
-10
Q106.)
+5VR
J3A-3
When Q107 has detected copy
-2
paper, '1'.
DPPD
-1
(When the light-blocking plate is at
Q107.)
+5VR
J3A-8
When paper is absent in the deck,
-7
'1'.
DPE
-6
(When the light-blocking plate is
not at Q108.)
+5VR
J3A-14
When the lifter is at pick-up position,
-13
DLPD '1'.
-12
(When the light-blocking plate is at
Q110.)
8-1