Canon CP660 Service Manual page 167

q w
SW1601
Cassette 2
SW1601
SW1604
q
: Cassette 1 last paper detection signal (UCEDFS)
w
: Cassette 2 size detection signal
e
: Cassette 1 size detection signal
r
: Cassette 2 paper level detection signal 1 (LPVS1*)
t
: Cassette 2 paper level detection signal 2 (LPVS2*)
y
: Cassette 2 detection signal (LDECKC*)
u
: Cassette 2 paper absent detection signal (LDECKS)
i
: Cassette 1 paper level detection signal 1 (UPVS1*)
o
: Cassette 1 paper level detection signal 2 (UPVS2*)
!0 : Cassette 1 detection signal (UDECKC*)
!1 : Cassette 1 paper absent detecting signal (UDECKS)
!2 : Pick-up assembly paper detection signal (FEEDS)
!3 : Registration paper detection signal (REGS*)
COPYRIGHT © 1999 CANON INC.
Download free service manual at http://printer1.blogspot.com
DC controller PCB
e r t y u i o
Pick-up PCB
Cassette 1
~SW1604
Figure 5-203
CANON 660/2100 REV.0 FEB. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 5 PICK-UP/FEEDING SYSTEM
!0 !1 !2 !3
PS1
PS1208
PS1202
PS1205
PS1206
PS29
PS120
PS1: Registration paper sensor
PS17: Pick-up assembly paper sensor
PS29: Cassette 1 last paper sensor
PS1201: Cassette 2 sensor
PS1202: Cassette 1 sensor
PS1203: Cassette 2 paper level sensor 1
PS1204: Cassette 2 paper level sensor 2
PS1205: Cassette 1 paper level sensor 1
PS1206: Cassette 1 paper level sensor 2
PS1207: Cassette 2 paper absent sensor
PS1208: Cassette 1 paper absent sensor
SW1601: Cassette size switch
SW1602: Cassette size switch
SW1603: Cassette size switch
SW1604: Cassette size switch
PS17
PS1201
PS1203
PS1204
5-5