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• DF
Problem
(1)
No primary original
feed.
(2)
No secondary original
feed.
(3)
Originals jam.
Causes/check procedures
The surfaces of the DF forwarding pulleys,
DF original feed pulley or DF separation pul-
ley are dirty with paper powder.
Check if the DF original feed pulley or the
DF forwarding pulley is deformed.
Electrical problem with the following clutch
or solenoid:
• Original feed solenoid
• Original feed clutch
The DF registration pulley and the DF regis-
tration roller do not contact each other cor-
rectly.
Originals outside the specifications are used.
The surfaces of the DF forwarding pulleys,
DF original feed pulley or DF separation pul-
ley are dirty with paper powder.
The DF original feed pulley and the DF
separation pulley do not contact each other
correctly.
Corrective measures
Check and clean them with isopropyl alco-
hol if they are dirty.
If so, replace (see page 1-6-67).
See pages 1-5-53 and 54.
Check visually and remedy if necessary.
Use only originals conforming to the speci-
fications.
Check and clean them with isopropyl alco-
hol if they are dirty.
Check visually and remedy if necessary.
2BC/D
1-5-57
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