Canon Staple Finisher-D1 Service Manual page 30

2
Technology > Feeding Unit > Straight Path Paper Feed Operation
When the feed path senor (S102) has detected the paper, the stacking tray paper retainer
holds the paper on the stacking tray. At this time, the stacking tray paper retainer HP sensor
(S114) and the stacking tray paper retainer position sensor (S149) detects the position of
the stacking tray paper retainer. Then, the stacking tray paper retainer returns to the home
position when the paper has passed through the feed path sensor (S102).
Stacking Tray Paper Retainer
2 Technology > Feeding Unit > Straight Path Paper Feed Operation
Stacking Tray Paper Retainer
Position Sensor (S149)
Stacking Tray Paper Retainer
HP Sensor (S114)
F-2-11 F-2-11
After delivering the paper, the stacking tray raises or lowers according to the position of the
stacking tray paper retainer that detected by the stacking tray paper retainer HP sensor (S114)
and the stacking tray paper retainer position sensor (S149) and the number of the delivered
paper (the stacking tray lowers by 0.5mm for each 7 sheets of paper) and the detection of the
tray paper surface sensor (PBA600/PBA700).
The position of the stacking tray paper
retainer
Stacking tray paper retainer HP sensor
(S114)
Stacking tray paper retainer position
sensor (S149)
Stacking tray raises or lowers
low
HP high middle
ON OFF OFF ON
ON ON OFF OFF
Lowers by
- Raises by -
0.5mm 0.5mm
2-8
T-2-4 T-2-4
2-8