Olivetti d-Copia 1801MF Plus, Руководство по обслуживанию

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2NC/2NF/2NG/2NN/3P7/3P8/3P9
1-4-12
PF conveying sensor
stay jam
(J1413, J1414, J1614) 1. Check to see if the
actuator is operative
without hinderance.
If it won't operate without hinderance, re-assemble or
replace the actuator's return spring.
2. Perform U031 to check
the operation of the
sensor. (see page 1-3-
21)
If the sensor is inoperative, replace.
3. Select the motor by
U032 and check if the
PF paper feed clutch
rotates following the
other component. (see
page 1-3-22)
If stained, replace the clutch.Re-assmeble the clutch
so that it is not continuously energized. (Change of
wirings, etc.)
4. Check if the conveying
guide is twisted to be
mounted.(If the
mounting parts of the
guide is floated, the
actuator won't protrude
sufficiently.)
If the bracket is twisted to be mounted, remove the
screw fixing the conveying guide and properly mount
the bracket in the right position and fix again.
5. Check no wrinkles are
observed at the sluck of
paper during paper
feeding.
Adjust the cursors to the size of the paper.
PF conveying sensor
non arrival jam
(J1403/J1404, J1604) 1. Check to see if the
actuator is operative
without hinderance.
Re-assemble or replace the actuator's return spring.
2. Perform U030 to check
the operation of the
motor.
Check the transmission
of the gear drive using
U032.
* : Check the convey-
ing roller rotates and
is movable in the
direction of thrust
without hinderance.
(see page 1-3-20,1-
3-22)
If the roller won't rotate without hinderance, loosen
the screws for adjusting the position (at the gear train
bracket) to mount the driving gears, and tighten so
that a gap between the gears and frame is
eliminated.
Jam types Check description Corrective measures