Olivetti d-Copia 300 Service Manual page 183

(3) Paper misfeeds
Problem
(1)
A paper jam in the
paper feed, convey-
ing or eject section
is indicated as soon
as the power switch
is turned on.
(2)
A paper jam in the
paper feed section
is indicated during
copying (no paper
feed from upper
drawer).
Jam code 10
Causes/check procedures
A piece of paper torn from
copy paper is caught
around feed switch 1/2/3,
registration switch, eject
switch or feedshift switch.
Defective feed switch 1.
Defective feed switch 2.
Defective feed switch 3.
Defective registration
switch.
Defective eject switch.
Defective feedshift switch.
Paper in the upper drawer
is extremely curled.
Check if the upper paper
feed pulley, separation
pulley or forwarding pulley
of the upper drawer are
deformed.
Broken feed switch 1 ac-
tuator.
Defective feed switch 1.
Check if the upper paper
feed clutch malfunctions.
Electrical problem with the
upper paper feed clutch.
Corrective measures
Check visually and remove it, if any.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn feed switch 2 on and off
manually. Replace feed switch 2 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn feed switch 3 on and off
manually. Replace feed switch 3 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U031 and turn the registration switch on
and off manually. Replace the registration switch if indication of
the corresponding switch on the operation panel is not displayed
in reverse.
Run maintenance item U031 and turn the eject switch on and off
manually. Replace the eject switch if indication of the corre-
sponding switch on the operation panel is not displayed in re-
verse.
Run maintenance item U031 and turn the feedshift switch on
and off manually. Replace the feedshift switch if indication of the
corresponding switch on the operation panel is not displayed in
reverse.
Change the paper.
Check visually and replace any deformed pulleys.
Check visually and replace feed switch 1 if its actuator is broken.
Run maintenance item U031 and turn feed switch 1 on and off
manually. Replace feed switch 1 if indication of the correspond-
ing switch on the operation panel is not displayed in reverse.
Run maintenance item U032 and select the upper paper feed
clutch on the operation panel to be turned on and off. Check the
status and remedy if necessary.
Check (see page 1-5-48).
2FD/2FF/2FG
1-5-9