Canon 1130 Service Manual page 84

Inputs to the DC Driver PCB (12/13)
M toner level
TS1
sensor
C toner level
TS2
sensor
Y toner level
TS3
sensor
Bk toner level
TS4
sensor
PS68L
Waste toner full
sensor
PS68S
UN10
Environment
sensor
COPYRIGHT © 2002 CANON INC.
J671
J678
-3
-2
-1
J679
-3
-2
-1
J680
-3
-2
-1
J681
-3
-2
-1
J743
-2
-1
J740
J742
-2
-3
-1
J736
-2
-3
-4
-6
-1
-5
Figure 2-318
CANON CLC1100/1130/1150/1160/1180 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC driver PCB
+5V
J1021
-A7
When the toner inside the
-A8
MTEP
M hopper is below a specific
-A9
level, '1'.
+5V
-A4
When the toner inside the
-A5
CTEP
C hopper is below a specific
-A6
level, '1'.
+5V
-A1
When the toner inside the
-A2
YTEP Y hopper is below a specific
-A3
level, '1'.
+5V
-B9 When the toner inside the
-B10
Bk hopper is below a specific
BKTEP
-B11
level, '1'.
+5V
J1027
-B5
When the waste toner holds
-B4
toner in excess of a specific
WTONER
-B6
level, '1'.
+24Vf
J1027
-A5
-A4
TEMP
-A3
HUM
-A1
LHUM
-A6
GNDf
-A2
2-29