KYOCERA FS-1020D 用户手册

Print Quality Problems

3-3

3.2 Print Quality Problems

As the following table shows, there are many possible causes of print 

quality problems, such as blank output as. The troubleshooting procedure 

for each type of problem is explained below. If you still can not solve the 

problem, contact your Kyocera Mita dealer.

All-black printout

Dropouts, horizontal streaks, stray dots

Clean the charger wire.
Open the printer’s top and front covers. Remove the 
process unit from the printer and slide the charger knob 
back and forth to clean the charger wire.
(See 

)

Black or white vertical streaks

Check the operator panel. 
When the 

 (toner) indicator flashes, install a new 

toner kit. Clean the printer after replacement. 
(See 

)

Clean the charger wire.
Open the printer’s top and front covers. Remove the 
process unit from the printer and slide the charger knob 
back and forth to clean the charger wire.
(See 

)

Check the position of the charger cleaner knob.
Open the printer’s top and front covers. Remove the 
process unit from the printer. Make sure the charger 
cleaner knob is restored to its home position. 
(See 

)

Change the corresponding custom paper type 
setting.
When selecting the settings for the custom paper type 
under the Custom Paper Type Settings, be sure to select 
Normal 1

 as the corresponding weight in the KM-NET for 

. (See the 

.)