4.2 Print Quality Problems
4-4
Black or white vertical streaks
Check the operator panel for toner.
If the
Toner low (C/M/Y/K)
message is dis-
played with color description, install a new toner kit
for the color. To replace the toner container, see
Chapter 5 Maintenance, section 5.1 Toner Con-
tainer Replacement on page 5-2
.
Clean the main charger.
Open the printer front cover. Pull the green cleaning
knob slowly in and out a few times. For full details,
see
Chapter 5 Maintenance, section 5.3.2 Cleaning
the Main Charger Unit on page 5-12
.
Have a service person check the fuser unit.
Faint or blurred printing
Clean the main charger.
Open the printer front cover. Pull the green cleaning
knob slowly in and out a few times. For full details,
see
Chapter 5 Maintenance, section 5.3.2 Cleaning
the Main Charger Unit on page 5-12
.
Check the primary transfer unit for jammed paper
remaining.
For removal of jammed paper, see
Paper Jam —
Paper Transfer Unit on page 4-17
.
Make sure the paper type setting is correct the paper
being used. See
Chapter 3 Using the Operator
Panel, section 3.10.4 Setting the Cassette Paper
Type on page 3-73
.
Conduct color calibration either by switching the
printer off then on or using the printer operator
panel (
MENU
). For full details, see
Chapter 3
Using the Operator Panel, section 3.13.12 Color
Calibration on page 3-100
.
Try adjusting the color control settings using the
printer driver.
Try switching the tone mode between Normal and
Fine using the operator panel (
Menu
>
Print Qual-
ity
>
Tone
).
Check the operator panel. If the
Toner low (C/
M/Y/K)
message is displayed with color descrip-
tion, install a new toner kit for the color. To replace
toner, see
Chapter 5 Maintenance, section 5.1
Toner Container Replacement on page 5-2
.
Moisture condensation may have been occurred on
the primary transfer unit. Open the printer front
cover, draw the paper transfer unit out, and draw the
primary transfer unit. Allow approximately 2 hours
until the condensation dries up.
Printed Results
Corrective Action
Table 4-2 (Continued)
Direction
of Paper
Feed
Содержание FS-C8008DN
Страница 1: ...FS C8008N FS C8008DN Operation Guide Color Laser Printer FS C8008N FS C8008N ...
Страница 61: ...3 3 Menu Map and Status Pages 3 16 Figure 3 3 MENU MAP FS C8008N Page Printer ...
Страница 179: ...5 3 Cleaning the Printer 5 11 6 6 6 6 Close the front cover Figure 5 15 Front Cover ...
Страница 207: ...Appendix C Technical Specifications The technical specification may be changed for improvement purpose ...