Oki Data CONFIDENTIAL
44158801TH Rev.2
262 /
8.5.3.(1)
Color is totally pale (Fig.8.2
A
)
(1-1) Color is pale
Confirmation Items
Confirmation Tasks
Action at NG
(1-1-1) Toner
Remaining quantity of toner
Check to see if "ORDER TONER" or "REPLACE
TONER" appears on the operator panel.
Replace the toner
cartridge with a new
one.
Tape at the opening of
toner cartridge
Check to see if the tape placed at the opening of the
toner cartridge has been removed or not.
Close the lever of
the toner cartridge,
and peel off the tape
from the opening.
(1-1-2) LED head
LED head lens
Check to see if the lens surface of the LED head is
stained with toner or paper chips.
Clean the lens with
a soft cloth.
Installed state of LED head
Check to see if the LED head is properly installed in the
LED head holder. Also check to see if the right and left
tension springs are properly installed.
Correct the
installation properly.
(1-1-3) Print media
Type of medium
Check to see if the medium loaded in the printer is not
something particularly thick.
Use the prescribed
paper.
(1-1-4) High-voltage terminal
ID unit terminal
Ensure visually that the high-voltage terminal of the ID
unit is duly in contact with the contact ASSY (see Figure
8-3).
Replace the ID unit
or modify the high-
voltage terminal. To
use a new ID unit
on a trial basis, use
FUSE KEEP MODE
of the System
Maintenance Menu.
(1-1-5) Installed state of ID unit
Lowest position of ID unit
(Deficient transfer)
Draw out and insert the ID unit by hand repeatedly, and
check to see if it is normally lowered to its lowest position
free from any abnormal load. Not acceptable (NG) if the
leading edge of a sheet of paper inserted in between the
drum and the belt can readily be passed through.
Check the
U-grooves of the
side plates for any
trouble. If the trouble
is irreparable,
replace the printer.