Canon DADF-R1, Service Manual

Page: 197 / 222

Chapter 5
5-49
Feeding Belt Speed Adjustment (reproduction ratio in
stream reading)
Press the push switch SW2 on the ADF controller to start, and
use the push switch SW3/SW4 to make adjustments. At the
end, press the push switch SW2 to store the new setting.
Reversal Speed Adjustment
Press the push switch SW2 on the ADF controller PCB to
start, and use the push switch SW3/SW4 to make adjustments.
At the end, press the push switch SW2 to store the new setting.
Original Stop Position Adjustment
Press the push switch SW2 on the ADF controller PCB to
start, and use the push switch SW3/SW4 to make adjustments.
At the end, press the push switch SW2 to store the new setting.
Manual Feed Original Stop Position Adjustment
Press the push switch SW2 on the ADF controller PCB to
start, and use the push switch SW3/SW4 to make adjustments.
A the end, press the push switch SW2 to store the new setting.
Sensor and Delivery Motor Auto Adjustment
Press the push switch SW2 on the ADF controller PCB. The
operation will end automatically.
Separation Assembly Cleaning
Press the push switch (SW2) on the ADF controller PCB to
rotate the registration roller; another press will stop the
operation.
Registration Roller Cleaning
If the dirt is limited,
Place 10 sheets of copy paper in the original tray, and press the
push switch on the ADF controller PCB. The operation will
end automatically.
Registration Roller Cleaning
If the dirt is appreciable,
Press the push switch SW2 on the ADF controller PCB. When
the registration roller starts to rotate, clean with lint-free paper
moistened with alcohol.
To stop operation, press the push switch SW2 onceagain.
Setting Description