Kyocera TASKalfa 3051ci, Service Manual

Page: 41 / 317

2L6/2N6/2N5/2N4
1-4-40
DF intermediate sen-
sor stay jam (J631X)
DF main tray ejection
stay JAM (J641X)
DF eject sensor non
arrival jam (J6500)
DF eject sensor stay
jam (J651X)
4.With stapling at one point
with about 65 sheets,
check for the failure on
the bundle when it is
delivered in the shape
of an arc.
1. If a wire from the ejection motor is pinched by
other component or a connector is loosely
connected, correct.
If a loss of synchronism is observed with the
ejection motor due to lack of torque, replace the
motor.
2. If paper slippage occurs due to the lack of
pressure by the ejection rollers, check if the
pressure sufficient (3 springs, at the center).
If a malfunction to encumber the ejection rollers
to generate pressure is observed, correct.
5. With stapling set at 2
points and about 50
sheets, run a test print
and check the print
bundle delivered for the
failure on the direction
of ejection and the front
and back side, abrupt
alignment, and overall
alignment.
If the paper is curled, change the direction of loading
paper or replace the paper.
6. Check if a floated
staple, buckling, or
stapling at a wrong
position is occurred.
Configure each of the cassettes for the weight of the
paper loaded.replace the paper.
Adjust the stapling home position by U246 - Staple
HP. (see page 1-3-142)
7. Check stapling has
been properly done if
the paper bundle
cannot be ejected
causing J-6510.
* : 4000-sheets finisher
Provide instructions with the following points
emphasized.
1. Tap the paper to align its ends and load all the
way into the cassette.
2. After settings, let go off of the paper. (Allows
automatic ehection after stapling.)
3. Do not remove paper before the paper bundle is
ejected once it is stapled.
DF drum sensor non
arrival jam (J6600) Paper is jammed with its
leading edge caught by the
diversion solenoid 1 in the
middle of coveying paths. Check it the axle of the diverting solenoid 1 is
inserted all the way into the lever of the DF diverting
solenoid 1, and insert the lever firmly if it is not.
Jam types Check description Corrective measures