Olivetti d-Copia 3001MF Service Manual page 166

Code
C1030 PF lift motor 1 error (optional paper
feeder)
After cassette 3 is inserted, PF lift switch
1 does not turn on within 12 s. This error
is detected four times successively.
C1040 PF lift motor 2 error (optional paper
feeder)
After cassette 4 is inserted, PF lift switch
2 does not turn on within 12 s. This error
is detected four times successively.
C2000 Main motor problem
Stable OFF is detected for 1 s continu-
ously after main motor stability.
Y112040-6
Contents
Causes Check procedures/corrective measures
Poor contact in the Check the connection of connector YC22 on
connector termi- the engine PWB and the connector on the
nals. PF main PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Broken gears or Replace PF lift motor 1.
couplings of PF lift
motor 1.
Defective PF lift Check for continuity across the coil. If none,
motor 1. replace PF lift motor 1.
Defective PF lift Check if YC1-5 on the PF main PWB goes
switch 1. low when PF lift switch 1 is turned off. If not,
replace PF lift switch 1.
Poor contact in the Check the connection of connector YC22 on
connector termi- the engine PWB and the connector on the
nals. PF main PWB, and the continuity across the
connector terminals. Repair or replace if
necessary.
Broken gears or Replace PF lift motor 2.
couplings of PF lift
motor 2.
Defective PF lift Check for continuity across the coil. If none,
motor 2. replace PF lift motor 2.
Defective PF lift Check if YC1-7 on the PF main PWB goes
switch 2. low when PF lift switch 2 is turned off. If not,
replace PF lift switch 2.
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 main Replace the main motor.
motor.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation.
Service Manual
Remarks
2K5
1-4-23