Kyocera ECOSYS P3060dn Service Manual page 231

Code
1050 PF lift motor 4 error
(paper feeder)
After cassette 5 is inserted, PF lift
sensor 4 does not turn on within 10
s. This error is detected four times
successively.
1800 Paper feeder 1 communication
error
A communication error is detected
10 times in succession.
1810 Paper feeder 2 communication
error
A communication error is detected
10 times in succession.
Contents Causes
Defective bot- Check to see if the bottom plate can
tom plate eleva- move smoothly and repair it if any prob-
tion mechanism lem is found.
in the cassette.
Defective con- Reinsert the connector. Also check for
nector cable or continuity within the connector cable.
poor contact in If none, replace the cable.
the connector. PF lift motor 4 and PF main PWB (YC7)
Defective drive Check if the gears rotate smoothly.
transmission sys- If not, grease the bushes and gears.
tem of the PF lift Check for broken gears and replace if
motor. any.
Defective PF lift Replace the PF lift motor 4.
motor.
Defective PF Replace the PF main PWB.
main PWB. (See page 1-4-4)
Improper installa- Follow installation instruction carefully
tion paper again.
feeder.
Defective con- Reinsert the connector. Also check for
nector cable or continuity within the connector cable.
poor contact in If none, replace the cable.
the connector. PF main PWB (YC3) and engine PWB
(YC22)
Defective engine Replace the engine PWB and check for
PWB. correct operation (Refer to the service
manual for the printer).
Defective PF Replace the PF main PWB.
main PWB. (See page 1-4-4)
Improper installa- Follow installation instruction carefully
tion paper again.
feeder.
Defective con- Reinsert the connector. Also check for
nector cable or continuity within the connector cable.
poor contact in If none, replace the cable.
the connector. PF main PWB (YC3) and PF main PWB
(YC4)
Defective PF Replace the PF main PWB.
main PWB. (See page 1-4-4)
1-3-4
Check procedures/
corrective measures
3NY