Kyocera TASKalfa 2551ci Service Manual page 338

Code Contents
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.
2700 TC belt motor error
When the TC belt motor is
driven, error signal is detected
continuously for 3 s.
Causes
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 paper feed motor and PF main PWB
(YC16)
Defective drive Check if the rollers and gears rotate
transmission sys- smoothly. If not, grease the bushes and
tem. gears. Check for broken gears and replace if
any.
Defective motor. Replace the PF paper feed motor.
Defective PWB. Replace the PF main PWB (Refer to the ser-
vice manual for the paper feeder).
Defective drive
transmission sys-
tem.
Defective PWB.
1-4-29
Check procedures/
corrective measures
1. To check the motor operation, execute
U30 CMY Release (see page 1-3-34).
2. Confirm that the wiring connector is
firmly connected and, if necessary,
connect the connector all the way in.
Intermediate transfer belt unit and
Engine connect PWB (YC14)
Engine connect PWB and Engine PWB
(YC4)
3. If the wiring is disconnected, shorted or
grounded, replace the wiring.
4. Replace the Intermediate transfer belt
unit (see page 1-5-16).
1. Check the engine software and upgrade
to the latest, if necessary.
2. Replace the engine PWB (see page 1-5-
36).
2NP