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6-3:SENOR
[1] - - - [7]
'1' is pressed.
DS of DES of DOC A4
CRG on DCVS on
DS: original sensor
DES: registration sensor
DOC: not used
CRG: toner cartridge sensor; 'on/of' if present/absent
DCVS: reader unit slide detecting switch (SW1); 'on' if in specific position;
*1:state of a specific sensor of the ADF.
'2' is pressed.
HPS on RES of BCVS of
NDFS of DLS0 on DLS1 on
HP: contact sensor home position sensor (PS1);
RES: not used
BCVS: ADF (copyboard cover) open/close sensor (PS2); 'on' if open, 'off' if closed
NDFS: not used
DLS0: not used
DLS1: not used
'3' is pressed.
CT1 on A4 CT2 of
CT3 of
CT1: cassette paper sensor (PS103); 'on' if present, 'off' if absent
CT2: not used
T3: not used
CT4: not used
'4' is pressed.
MLT on A4 TN on
RS of
MLT: manual feed tray paper sensor (PS4); 'on' if present, 'off' if absent
THEN: toner sensor; 'on' if present, 'off'' if absent
RS: not used
JAM: jam detection; 'on' if present, 'off' if absent
COPYRIGHT © 2001 CANON INC.
*1
(PS6); 'on' if present; 'of' if absent
*1
(PS7): 'on' if present; 'of' if absent
CT4 of
JAM of
F07-601-03
2000 2000 2000 2000
CANON SmartBase PC1200s/iR1200s REV. 0 DEC. 2001
CHAPTER 7 TROUBLESHOOTING
'off' if is on left
'on' if in home position,
'of' if not in home positionRES:not used
7-97
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Table of Contents
Troubleshooting
