Canon NP6260 Service Manual page 63

Inputs to the DC Controller (8/8)
Cassette 4 paper
length detection
4-cassette/front paper
deck type identification
jumper wire
(part of copier harness)
Fixing assembly
main thermistor
Fixing assembly
sub thermistor
Environment
THHUM1
sensor
COPYRIGHT © 1997 CANON INC.
J829-4
-1
SV2
-2
-3
J2745-2 J2757-6
TH1
-1 -7
J2721-1 J2757-8
TH2
-9
-2
J8492-4
-5
-1
-2
-3
Figure 2-114
CANON NP6560/NP6360/NP6260 REV.0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
DC controller PCB
+5V
J122-B4
-B1
Varies according to the length
C4PL0
-B2
C4PL1
of copy paper.
-B3
+5V
When the 4-cassette type is
J119-B2
4C3KSW*
used, '0'.
-B1
When the temperature of the
J108-A15
fixing roller increases,
TH1
the voltage decreases.
(analog signal)
-A16
When the temperature of the
J108-A9
TH2
fixing roller increases,
the voltage decreases.
-A17 (analog signal)
When the temperature inside
J116-B2
HUM2
the machine increases, the
-B1
voltage decreases.
(analog signal)
+5V
-B5
When the humidity inside the
-B4 machine increases, the voltage
HUM1
decreases.
-B3
(analog signal)
2-19