Kyocera FS-6525MFP Service Manual page 173

Code Contents
1900 Paper feeder EEPROM error
When writing the data, the
write data and the read data is
not continuously in agreement
5 times.
2000 Main motor steady-state
error
Stable OFF is detected for 1 s
continuously after main motor
stabilized.
2010 Main motor drive error
The main motor is not stabi-
lized within 2 s after driving
starts.
2600 PF drive motor error
(paper feeder)
When the PF drive motor is
driven, error signal is detected
continuously for 2 s.
Causes
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
Device damage of Contact the Service Administrative Division.
EEPROM.
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Main motor and engine PWB (YC16)
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushes and
tem of the main gears. Check for broken gears and replace if
motor. any.
Defective main Replace the main motor.
motor.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-35).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. Main motor and engine PWB (YC16)
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushes and
tem of the main gears. Check for broken gears and replace if
motor. any.
Defective main Replace the main motor.
motor.
Defective engine Replace the engine PWB and check for cor-
PWB. rect operation (see page 1-5-35).
Defective connec- Reinsert the connector. Also check for conti-
tor cable or poor nuity within the connector cable. If none,
contact in the con- replace the cable.
nector. PF drive motor and PF main PWB (YC2)
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushes and
tem of the PF drive gears. Check for broken gears and replace if
motor. any.
Defective PF drive Replace the PF drive motor.
motor.
Defective PF main Replace the PF main PWB (Refer to the ser-
PWB. vice manual for the paper feeder).
1-4-11
Check procedures/
corrective measures
2MW/2MX