Operation to make copies
Description
❈1 In the ADF mode, the pulse count starts 3.5
seconds after the Start key is pressed. In the
platen cover mode, the pulse count starts
immediately after the Start key is pressed.
❈2. To use all the segments (5 segments in A4 copy)
evenly, the OPC belt stops as shown to the right.
Since the proportion of A4 copies is high, the stop
position is shifted on the basis of A4 copying, even
when B4 copies (4 segments) or A3 copies
(3 segments) are made.
Timing
Item
0 500
1000 1500 2000 2500 5000
292
2240
5240
5240
Start key
Main motor
OPC motor
OPC mark sensor
Rear edge sensor
Front edge sensor
Tracking motor
Sector sensor
Quenching lamp
❈1
[Pulse]
One OPC belt cycle
Belt moving to the rear
Belt moving to
front
❈2