Canon NP6218 Service Manual page 365

No. LED
1-a
Right door open/closed
sensor (PS10)
1-b Separation sensor (PS7)
1-c
Cassette paper sensor
(PS4)
1-d
Multifeeder paper sensor
(PS5)
204 1-e Cassette 2 paper sensor
(PS2cu)
1-f Cassette 3 paper sensor
(PS4cu)
1-g
Delivery sensor (PS8)
2-a Cassette right door
open/closed sensor (PS5cu)
2-b Cassette 2 vertical path
sensor (PS1cu)
No. 205 Port H Display
LED Description
1-a Registration sensor
1-b PCB check
1-c Lens home position sensor
(PS2)
1-d Blank shutter home position
sensor (PS3)
1-e Fixing film sensor (PS9)
1-f Heater on detection
(triac short circuit)
1-g Composite power supply ACK
2-a AC pulse
2-b
COPYRIGHT © 1997 CANON INC.
Description
Table 10-13
Signal
RPD
PCBCH*
LHP
BSHP
FFD
HTON*
CP-ACK
AC-MNTR
Table 10-14
CANON NP6218 REV. 0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 10 TROUBLESHOOTING
Remarks
ON: light-blocking plate present (paper
present)
ON: light-blocking plate present (right door
closed)
ON: light-blocking plate present (paper
absent)
ON: light-blocking plate present (paper
absent)
ON: light-blocking plate present (paper
absent)
ON: light-blocking plate present (paper
absent)
ON: light-blocking plate present (paper
present)
ON: light-blocking plate present (right door
closed)
ON: light-blocking plate present (paper
present)
Connector
J314-2 ON: paper present
J353-6 For factory only
J307-2 ON: at HP
J315-2 ON: at HP
J304-12 ON film detected
J324-2 ON: heater ON detected
J302-12 ON: acknowledged
ON: H, OFF: L
J302-14
Remarks
10-101