Canon F1 Service Manual page 56

2
Technology > Controls > DADF > Original Size Detection
b. Inch Type
AB/Inch LTR-R/LGL
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 - -
2 Technology > Controls > DADF > Original Size Detection
(Unit: mm)
Post-
Measurement
separation
value in feed Detected size
sensor
direction
(PCB3)
ON - LDR
OFF - LTR
ON - LDR
OFF - LTR
ON - LDR
OFF - LTR
ON - LGL
OFF length =/> 209 LTR-R
OFF length < 209 STMT
ON - LGL
OFF length =/> 209 LTR-R
OFF length < 209 STMT
- - STMT-R
T-2-21
c. AB/ Inch mixed
AB/Inch LTR-R/LGL
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
OFF -
172 =/> width >
138.5
ON -
- -
138.5 =/> width
- -
2-43
(Unit: mm)
Post-
Measurement
separation
value in feed Detected size
sensor
direction
(PCB3)
ON - A3
OFF - A4
ON - LDR
OFF - LTR
ON - B4
OFF - B5
- length =/> 222 A4-R
- length < 222 A5
ON - LGL
OFF length =/> 209 LTR-R
OFF length < 209 STMT
- - B5-R
- - STMT-R
- - A5-R
- length =/> 200 STMT-R
- length < 200 B6-R
T-2-22
2-43