Original Size Detecting System - Minolta Di251 Service Manual

11. ORIGINAL SIZE DETECTING SYSTEM

• When the copier is in Auto Paper or Auto Size mode, the Original Size Detecting Sensors
mounted at the optical section are used to determine the size of the original.
Original Size Detecting
Sensor 6 UN8
Original Size Detecting
Sensor 4 UN6
Original Size Detecting
Sensor 5 UN7
Electrical Component
UN3
UN4
UN5
UN6
UN7
UN8 (metric)
UN8 (inch)
UN3: Optional only for the metric areas; not available for the inch areas
UN5, UN7: Optional
UN8: Optional for the inch areas; standard for the metric areas
Original Size Detecting
Sensor 1 UN3
Control Signal Activated Deactivated
CN2DSN-4 L
CN5BCR-7 L
CN5DSNS-4 L
CN6BCR-4 L
CN3DSNS-1 L
CN8BCR-4 L
CN4DSN-4 L
M-17
Original Size Detecting
Sensor 2 UN4
Original Size Detecting
Sensor 3 UN5
Wiring Diagram
H
H
H
H
H
H
H
4011M011AA
17-D
14-A
17-E
15-B
17-E
15-C
15-F