Print Quality Problems

Problem

 

 

 

 

Solutions

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Printing

is

too

light

 

Turn

the

print density dial

 

 

 

 

 

 

clockwise.

 

 

 

 

 

 

 

 

 

Check to see if your paper is wet.

 

 

 

 

 

 

Remove the print unit and rock it

 

 

 

 

 

 

to distribute the toner evenly.

 

 

 

 

 

 

Clean

the

corona

wire.

Printing

is

too

dark

 

Turn

the

print density dial

 

 

 

 

 

 

counterclockwise.

 

 

 

 

 

 

 

 

 

 

 

Page is black

 

 

Clean

the

precharger

wire.

 

 

 

 

 

 

 

Replace

the print

unit.

Page is blank

 

 

Clean

the

corona

wire.

 

 

 

 

 

 

 

Replace

the print

unit.

 

 

 

 

 

 

 

 

 

 

Vertical

density

is uneven

 

 

Clean

the

corona

wire.

 

 

 

 

 

 

 

Clean

the

precharger

wire.

 

 

 

 

 

 

 

 

Vertical

white lines appear

 

 

Remove

the print

unit and rock it

 

 

 

 

 

 

 

to distribute the toner evenly, or

 

 

 

 

 

 

 

replace

the print

unit.

 

 

 

 

 

 

 

Clean

the

corona

wire.

 

 

 

 

 

 

 

 

Vertical clear black lines appear

 

 

Clean

the

precharger

wire.

 

 

 

 

 

 

 

 

 

Vertical

blurred

black lines

 

 

Clean

the

precharger

wire.

 

appear

 

 

 

 

 

Contact

your dealer if the fuser

 

 

 

 

 

 

 

unit is

damaged.

 

 

 

Ghost

printing

 

 

 

Print

several pages if this problem

 

 

 

 

 

 

 

occurs after a paper jam.

 

 

 

 

 

 

 

Clean

the

corona

wire.

 

 

 

 

 

 

 

Check to see if your paper is wet.

 

 

 

 

 

 

 

Contact your dealer if the fuser

 

 

 

 

 

 

 

unit is

damaged.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5-12

User’s Manual