Canon imageRUNNER 2270 Service Manual page 756

Sub-item
FEED- Checking ADF paper feed operation
CHK
<Operating procedure>
1) Press FEED-CHK to reverse its display.
2) Enter a part corresponding number from the ten-key pad.
3) Press the OK key.
4) Press FEED-ON to check ADF paper feed operation.
Paper feed mode
0: Simplex feed
1: Duplex feed
2: Simplex feed with stamping
3: Duplex feed with stamping
[Value at shipping: Factory adjustment value / Value after RAM
clearance: 0]
CL-CHK Checking DF clutch operation
<Operating procedure>
1) Press CL-CHK to reverse its display.
2) Enter a part corresponding number from the ten-key pad.
3) Press the OK key.
4) Press CL-ON to check DF clutch operation.
CL-ON Starting clutch operation
Press CL-ON. Then press the OK key to start clutch operation.
Press the OK key again to stop the operation.
(The operation stops automatically in two seconds but the status
changes to STOP only when the OK key is pressed again.)
SL-CHK Checking ADF solenoid operation
<Operating procedure>
1) Press SL-CHK to reverse its display.
2) Enter a part corresponding number from the ten-key pad.
3) Press the OK key.
4) Press SL-ON to check ADF solenoid operation.
Part corresponding number
0: Pressurizing solenoid
1: Stamping solenoid
[Value at shipping: Factory adjustment value / Value after RAM
clearance: 0]
FEEDER >FUNCTION
Description
Chapter 16
Level
1
1
1
1
16-71