Olivetti d-Copia 2500MF Service Manual page 152

2H0/2HZ
Code
C2000 Main motor problem
Stable OFF is detected for 1 s continu-
ously after main motor stability.
C2200 Drum motor problem
Stable OFF is detected for 1 s continu-
ously after drum motor stability.
C2500 Paper feed motor error
Stable OFF is detected for 1 s continu-
ously after paper feed motor stability.
1-4-22
Contents
Causes
Poor contact in the Check the connection of connector YC10 on
connector termi- the engine PWB and the connector on the
nals. main motor, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushings and
tem. gears. Check for broken gears and replace if
any.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation.
Defective main Replace the main motor.
motor.
Poor contact in the Check the connection of connector YC10 on
connector termi- the engine PWB and the connector on the
nals. drum motor, and the continuity across the
connector terminals. Repair or replace if
necessary.
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushings and
tem. gears. Check for broken gears and replace if
any.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation.
Defective drum Replace the drum motor.
motor.
Poor contact in the Check the connection of connector YC10 on
connector termi- the engine PWB and the connector on the
nals. paper feed motor, and the continuity across
the connector terminals. Repair or replace if
necessary.
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushings and
tem. gears. Check for broken gears and replace if
any.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation.
Defective paper Replace the paper feed motor.
feed motor.
Service Manual
Remarks
Check procedures/corrective measures
Y108620-5