Kyocera TASKalfa 7002i Service Manual page 1133

Step Check description
4 Checking the DF paper
entry motor
5 Checking the drive parts
6 Checking the DF eject
motor
7 Checking the drive parts
8 Checking the DF main
PWB
Assumed cause
The DF paper entry motor
does not properly operate.
The drive from the DF
paper entry motor is not
properly transmitted.
The DF exit motor does
not properly operate.
The drive from the DF exit
motor is not properly trans-
mitted.
The connector is not prop-
erly connected or the wire
or PBW is faulty.
7-273
Measures
Execute U240 [Motor] >
[Feed In(H)] or [Feed In(L)]. If
the DF paper entry motor
does not properly operate,
reattach it and reinsert the
connector. If not repaired,
replace it.
Check if the DF paper entry
motor smoothly rotates man-
ually. Then, clean and reat-
tach the drive parts if
necessary. If not repaired,
replace them.
Execute U240 [Motor] >
[Eject(H)] or [Eject(L)]. If the
DF exit motor does not prop-
erly operate, reattach it and
reinsert the connector. If not
repaired, replace it.
Check if the DF exit motor
smoothly rotates manually.
Then, clean and reattach the
drive parts if necessary. If not
repaired, replace them.
Reconnect all the connector
to the DF main PWB. Then,
fix or replace the wires if they
are pinched by the other part
or if they have any damage.
When the issue is not
resolved, replace the DF
main PWB.
2WA/2NJ/2RK
Reference
Executing
U240
Executing
U240
Detaching
and reat-
taching the
DF main
PWB