Kyocera FS 1900 Operation Guide - Page 148

Toner Container Replacement, Cleaning, Ecoprint, Print, Density, Paper Type, Print Density, Toner

Page 148 highlights

Print Quality Problems Printed Results Black or white vertical streaks Faint or blurred printing Grey background. Corrective Action Check the operator panel. If the Toner low TK-50 message is displayed and the ATTENTION indicator is flashing, install a new toner kit. See Toner Container Replacement on page 3-2. Clean the charger wire. Open the printer left cover. Pull the cleaning knob (green colored) slowly in and out a few times. See Cleaning on page 3-9. Check the Ecoprint setting. When this setting is On, switch it to Off on the Operator Panel. (See Ecoprint on page 1-54) Check the operator panel. • If the Toner low TK-50 message is displayed and the ATTENTION indicator is flashing, install a new toner kit. See Toner Container Replacement on page 3-2. • Set the print density from the operator panel to a higher level than the current setting. See Print Density on page 1-95. • Make sure the paper type setting is correct. See Paper Type on page 2-11 Clean the charger wire. Open the printer left cover. Pull the cleaning knob (green colored) slowly in and out a few times. See Cleaning on page 3-9 Check the operator panel. If the Toner low TK-50 message is displayed and the ATTENTION indicator is flashing, install a new toner kit. See Toner Container Replacement on page 3-2. Check the print density. Display the print density menu from the operator panel and select a lighter density setting. See Print Density on page 1-95. Clean the charger wire. Open the printer's left cover. Pull the cleaning knob (green colored) slowly in and out a few times. See Toner Container Replacement on page 3-2. Check the charger unit installation. Open the printer left cover and check that the charger unit is correctly installed and seated as far as it will go. See Cleaning on page 3-9. (Continued on next page) 4-4

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Print Quality Problems
4-4
Black or white vertical streaks
Check the operator panel.
If the
Toner low TK-50
message is displayed and the
ATTENTION
indicator is flashing, install a new toner kit.
See
Toner Container Replacement
on page
3-2
.
Clean the charger wire.
Open the printer left cover. Pull the cleaning knob (green
colored) slowly in and out a few times. See
Cleaning
on
page
3-9
.
Faint or blurred printing
Check the Ecoprint setting.
When this setting is
On
, switch it to
Off
on the Operator
Panel. (See
Ecoprint
on page
1-54
)
Check the operator panel.
If the
Toner low TK-50
message is displayed and
the
ATTENTION
indicator is flashing, install a new
toner kit. See
Toner Container Replacement
on
page
3-2
.
Set the print density from the operator panel to a
higher level than the current setting. See
Print
Density
on page
1-95
.
Make sure the paper type setting is correct. See
Paper Type
on page
2-11
Clean the charger wire.
Open the printer left cover. Pull the cleaning knob (green
colored) slowly in and out a few times. See
Cleaning
on
page
3-9
Grey background.
Check the operator panel.
If the
Toner low TK-50
message is displayed and the
ATTENTION
indicator is flashing, install a new toner kit.
See
Toner Container Replacement
on page
3-2
.
Check the print density.
Display the print density menu from the operator panel
and select a lighter density setting. See
Print Density
on
page
1-95
.
Clean the charger wire.
Open the printer’s left cover. Pull the cleaning knob
(green colored) slowly in and out a few times. See
Toner
Container Replacement
on page
3-2
.
Check the charger unit installation.
Open the printer left cover and check that the charger
unit is correctly installed and seated as far as it will go.
See
Cleaning
on page
3-9
.
(Continued on next page)
Printed Results
Corrective Action