Canon Duplex Color B1 Service Manual page 42

5
ADF - Technology > Adjustment > Scanner Unit > Original Size Identification
b. Inch Type
LTR-R/LGL
AB/Inch
Original width
identification identification
volume (VR)
sensor (SR7) sensor (SR8)
- -
Width > 289
- -
289 =/> width > - -
272
- -
272 =/> width >
- -
247
- -
- -
247 =/> width >
- -
200
- -
- -
200 =/> width >
- -
172
- -
172=/> width
- -
5 ADF - Technology > Adjustment > Scanner Unit > Original Size Identification
(Unit: mm)
Post-
Measurement
separation
Detected size
value in feed
sensor
direction
(PCB3)
LDR
ON -
LTR
OFF -
LDR
ON -
LTR
OFF -
LDR
ON -
LTR
OFF -
LGL
ON -
LTR-R
OFF length =/> 209
OFF length < 209 STMT
LGL
ON -
LTR-R
OFF length =/> 209
OFF length < 209 STMT
- - STMT-R
c. AB/ Inch mixed
LTR-R/LGL
AB/Inch
Original width
identification identification
volume (VR)
sensor (SR7) sensor (SR8)
- -
width > 289
- -
289 =/> width > - -
272
- -
272 =/> width >
- -
247
- -
OFF -
OFF -
247 =/> width >
ON -
200
ON -
ON -
200 =/> width >
- -
172
172 =/> width >
OFF -
138.5
ON -
- -
138.5 =/> width
- -
5-23
(Unit: mm)
Post-
Measurement
separation
Detected size
value in feed
sensor
direction
(PCB3)
ON - A3
OFF - A4
LDR
ON -
LTR
OFF -
ON - B4
OFF - B5
- length =/> 222 A4-R
- length < 222 A5
LGL
ON -
LTR-R
OFF length =/> 209
OFF length < 209 STMT
- - B5-R
- - STMT-R
- - A5-R
- length =/> 200 STMT-R
B6-R
- length < 200
5-23