Triumph Adler Utax PF 810, Service Manual

Page: 56 / 94

3PC
1-4-5
1900 Paper feeder EEPROM error
When writing the data, the
write data and the read data is
not continuously in agreement
4 times.
Defective PWB.
1. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
2. Replace the PF main PWB and check
for correct operation (see page 1-5-9).
Device damage of
EEPROM. Contact the Service Administrative Division.
2610 PF paper feed motor error
(bulk paper feeder)
When the PF paper feed
motor is driven, error signal is
detected continuously for 1 s.
Defective connec-
tor cable or poor
contact in the con-
nector. Reinsert the connector. Also check for conti-
nuity within the connector cable. If none,
replace the cable.
PF paper feed motor and PF main PWB
(YC16)
Defective drive
transmission sys-
tem. Check if the rollers and gears rotate
smoothly. If not, grease the bushes and
gears. Check for broken gears and replace if
any.
Defective motor. Replace the PF paper feed motor.
Defective PWB. Replace the PF main PWB and check for
correct operation (see page 1-5-9).
Code Contents Causes
Check procedures/
corrective measures