Kyocera TASKalfa 7002i Service Manual page 1035

Step Check description
5 (When the paper convey-
ing delays) Checking the
feed pulley
6 (When the paper convey-
ing delays) Checking the
conveying cover
7 Checking the paper
8 Checking the paper
9 Checking the paper
10 Checking the paper
11 Checking the paper
12 Checking the PF convey-
ing sensor
13 Checking the PF convey-
ing clutch
14 Checking the PF feed
motor
Assumed cause
Conveying capability of the
feed pulley is not enough.
The conveying cover is
deformed.
The cut-end of the paper is
crushed.
The paper leading edge is
bent.
Paper gets curled down-
ward or waving.
Unspecified papers are
used.
foreign objects are on the
paper.
The PF conveying sensor
does not properly operate.
The PF conveying clutch
does not properly operate.
The PF feed motor does
not properly operate.
7-175
Measures
Clean the feed pulley sur-
face. If it is worn down,
replace it.
Check if conveying cover is
securely closed. If not closed
by deformation, etc., replace
it.
Fan the paper well and load it
by reversing the paper direc-
tion
Remove the bent paper.
Fix or replace paper. If it is
difficult to replace, relocate
the leading edge with the
trailing edge of the paper to
feed or turn over the paper,
and reinstall it.
Explain to the user to use the
paper within the specifica-
tions.
Remove the paper with for-
eign objects.
Reattach PF conveying sen-
sor 1 and reinsert the con-
nector. If not repaired,
replace it.
Execute U247 [LCF] >
[Clutch] > [Feed1 Clutch]. If
PF conveying clutch 2 does
not properly operate, reattach
it and reinsert the connector.
If not repaired, replace it.
Execute U247 [LCF] >
[Motor] > [On] or [Off]. If the
PF feed motor does not prop-
erly operate, reattach it and
reinsert the connector. If not
repaired, replace it.
2WA/2NJ/2RK
Reference
Detaching
and reat-
taching the
pickup pul-
ley, feed
pulley and
retard pul-
ley
Executing
U247
Executing
U247