Duplo DC-646 - Adjusting Feeder

73
Basic Operations
3
The elevator level should be adjusted in the following
cases:
1. The machine does not feed.
Elevator Level (Feed tray) Adjustment
Level adjustment knob
Separator adjustment knob
Airfl ow adjustment knob
Adjusting Feeder
Separator Adjustment
Airfl ow Adjustment
The amount of airfl ow should be adjusted in the
following cases:
1. The machine does not feed.
The height of the separator should be adjusted in the
following cases:
1. The machine does not feed.
→ Turn the
level adjustment knob
in a
counterclockwise direction (to a smaller number).
The level of the elevator is raised.
→ Turn the
level adjustment knob
in a clockwise
direction (to a larger number).
The level of the elevator is lowered.
2. The machine feeds multiple sheets at once.
(double feed)
→ Turn the
separator adjustment knob
in a
counterclockwise direction (to a smaller number).
The position of the separator is raised.
2. The machine feeds multiple sheets at once.
(double feed)
→ Turn the
separator adjustment knob
in a
clockwise direction (to a larger number).
The position of the separator is lowered.
→ Turn the
airfl ow adjustment knob
in a
counterclockwise direction (to a smaller number).
The amount of airfl ow is decreased.
→ Turn the
airfl ow adjustment knob
in a clockwise
direction (to a larger number).
The amount of airfl ow is increased.
2. The machine feeds multiple sheets at once.
(double feed)
For light weight
documents
For heavy
weight
documents
For heavy
weight
documents
For heavy
weight
documents
For light weight
documents
For light weight
documents