Olivetti d-Copia 284MF Service Manual page 124

2JN
Code
2000 Main motor error
The main motor ready input is not given
for 2 s during the main motor is ON.
2610 PF paper feed motor error
(Optional paper feeder 1)
The PF paper feed motor of paper
feeder 1 ready input is not given for 2 s
during the PF paper feed motor is ON.
2620 PF paper feed motor error
(Optional paper feeder 2)
The PF paper feed motor of paper
feeder 2 ready input is not given for 2 s
during the PF paper feed motor is ON.
1-4-6
Contents
Causes Check procedures/corrective measures
Defective harness Reinsert the connector. Also check for conti-
between main nuity within the connector harness. If none,
motor (CN1) and remedy or replace the harness (See page 1-
control PWB 5-39).
(YC17), or
improper connec-
tor insertion.
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushings and
tem of the main gears. Check for broken gears and replace if
motor. any.
Defective main Replace the main motor (See page 1-5-51).
motor.
Defective control Replace the control PWB (See page 1-5-
PWB. 39).
Defective harness Reinsert the connector. Also check for conti-
between PF paper nuity within the connector harness. If none,
feed motor and PF remedy or replace the harness (Refer to the
main PWB (YC4), service manual for the paper feeder).
or improper con-
nector insertion.
Defective PF paper Check if the gears rotate smoothly. If not,
feed motor drive grease the bushings and gears. Check for
transmission broken gears and replace if any.
system.
Defective PF main Replace the PF main motor.
motor.
Defective control Replace the control PWB (See page 1-5-
PWB. 39).
Defective harness Reinsert the connector. Also check for conti-
between PF paper nuity within the connector harness. If none,
feed motor and PF remedy or replace the harness (Refer to the
main PWB (YC4), service manual for the paper feeder).
or improper con-
nector insertion.
Defective PF paper Check if the gears rotate smoothly. If not,
feed motor drive grease the bushings and gears. Check for
transmission sys- broken gears and replace if any.
tem.
Defective PF main Replace the PF main motor (Refer to the
motor. service manual for the paper feeder).
Defective control Replace the control PWB (See page 1-5-
PWB. 39).
Service Manual
Remarks
Y111030-4