Kyocera Mita Ecosys FS-1800, User Manual

Page: 171 / 249

Print Quality Problems
4-3
4.2 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.
Printed Results Corrective Action
Completely blank printout Check the developer unit.
Open the printer top cover and check that the developer
unit is inserted correctly and check that the developer 's
connector is connected properly.
Check the toner container.
Open the printer top cover and check that the toner
container is correctly installed in the printer. See section
3.1 Toner Container Replacement
on page
3-2
.
All-black printout Check the main charger unit.
Open the printer side cover and check that the main
charger unit is correctly installed.
Dropouts, horizontal streaks, stray dots Clean the charger wire.
Open the printer side cover. Pull the green main charger
wire cleaning knob slowly in and out a few times. See
section
3.3 Cleaning
on page
3-9
(Continued on next page)