Kyocera TASKalfa 7002i Service Manual page 1227

Step Check description
5 Checking the connection
6 Checking the sensor
7 Replacing the PF main
PWB
C1110: PF lift motor 2 error
[The left cassette section of the large capacity feeder for the main unit] The lift error continued 5 times
because of one of the phenomena below. 1. PF lift sensor 2 does not turn on when passing 23s while PF lift
motor 2 turns on for the first time after inserting the cassette. 2. PF lift sensor 2 does not turn on when passing
2s while PF lift motor 2 turns on for the second time or later after inserting the cassette. 3. The excess lift cur-
rent protection monitor signal turning on for 1s or more is detected while the PF lift motor 2 is operating.
Step Check description
1 Checking the cassette
base
2 Checking the drive gear
3 Checking the connection
4 Replacing PF lift motor 2
5 Checking the connection
Assumed cause
The connector is not prop-
erly connected. Or, the
wire is faulty.
PF lift sensor 1 is not prop-
erly attached or faulty.
The PF main PWB is
faulty.
Assumed cause
The cassette base does
not operate properly.
The drive gear to lift up the
cassette base does not
rotate properly.
The connector is not prop-
erly connected. Or, the
wire is faulty.
PF lift motor 2 is faulty.
The connector is not prop-
erly connected. Or, the
wire is faulty.
7-367
Measures
Clean the terminal of the fol-
lowing wire connectors and
reconnect the connectors. If
there is no continuity, replace
the wire. • PF lift sensor 1 -
PF main PWB
Reattach PF lift sensor 1. If
not repaired, replace the sen-
sor.
Replace the PF main PWB.
Measures
Repair or replace the cas-
sette base if it cannot move
vertically.
Check if the drive gears to lift
up the cassette base rotate
smoothly or have no exces-
sive load. And apply the
grease to the frictional parts
and repair the related parts
so that they can rotate
smoothly.
Clean the terminal of the fol-
lowing wire connectors and
reconnect the connectors. If
there is no continuity, replace
the wire. • PF lift motor 2 - PF
main PWB
Replace PF lift motor 2.
Clean the terminal of the fol-
lowing wire connectors and
reconnect the connectors. If
there is no continuity, replace
the wire. •PF lift sensor 2 -
PF main PWB
2WA/2NJ/2RK
Reference
Wiring dia-
gram
Detaching
and reat-
taching the
PF main
PWB
Reference
Wiring dia-
gram
Wiring dia-
gram