Fusing Is Poor; Image Is Out Of Focus; Image Is Not Square - Kyocera FS-9530DN Service Manual

(15) Fusing is poor.

Print example
Wrong types of paper.
Defective pressure springs.
Flawed press roller.
Flawed fuser heater.

(16) Image is out of focus.

Print example
Drum condensation.

(17) Image is not square.

Print example
Laser scanner unit positioned incor-
rectly.
Causes
Causes
Causes
Check procedures/corrective measures
Check if the paper meets specifications. Replace paper.
Replace the pressure springs.
Replace the press roller (see page 1-5-21).
Replace the fuser heater (see page 1-5-22).
Check procedures/corrective measures
Perform the drum refresh operation.
Check procedures/corrective measures
Adjust the installation position of the laser scanner unit (see
page 1-5-13).
2GZ/2G1-2
1-4-37