Canon NP6251 Service Manual page 61

Inputs to the DC Controller (7/8)
Multifeeder paper
SVR1
width detection
Cassette 3 paper
SVR2
width detection
Cassette 4 paper
SVR3
width detection
Hopper toner
TS1
sensor
Developing
TS2
assembly toner
level detection
Holding tray unit detection
COPYRIGHT © 1997 CANON INC.
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J792-1 J789-3 J115B-3
-2
-2
-1
-3
J826-1 J117B-11
-2
-3
J828-1 J117A-13
-2
-3
J721-1 J770-5
-2 -6
-3 -7
J722-1
-2
-3
J202-1
J113A-14
Figure 2-114
CANON NP6350/NP6251 REV.0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
+5V
Varies according to the size of
-4
MFPW
copy paper.
-5
+5V
Varies according to the size of
-10
C3PW
copy paper.
-9
+5V
Varies according to the size of
-12
C4PW
copy paper.
-11
+5V
J105A-5
-6 When the level of toner drops
TEP*
-7
below a specific level, '0'.
+5V
J106B-7
When the level of toner drops
-8
DTEP*
below a specific level, '0'.
-9
When the holding tray unit is
HTCNT*
slid into the copier, '0'.
2-19