Startup Time Of Printer Is Long - Oki C310dn Maintenance Manual

Oki Data CONFIDENTIAL
Check item
(2-2-2) Motor step losing check (consumable load problem)
Operating conditions Check if operations of the respective motors are
of the respective normal or not by using the self-diagnostic mode.
motors Check if any load exists or not.
"Buzzer" sound when an error occurs.
(2-2-3) Gear tooth disengagement check (consumable load problem)
Operating conditions Check if operations of the respective motors are
of the respective normal or not by using the self-diagnostic mode.
motors Check if any load exists or not.
"Buzz buzz" sound is generated when an error
occurs.
Installation condition Check by visual inspection if the respective
of each consumable consumable items are installed in their normal
item positions in which gears of the consumable
items engage accurately or not.
(2-2-4) Cord routing check
Check the Remove the CU and PU board, and inspect the
installation installation conditions of the partition plate by
conditions of the visual inspection.
partition plate under
the CU and PU
boards.
44346001TH Rev.1
Check operation Actions for NG
results
Replace the
corresponding
consumable
item.
If any attempt
of using new
part as a trial
is going to
be made, be
sure to use
the System
Maintenance
Menu FUSE
KEEP MODE.
Replace the
corresponding
consumable
item.
If any attempt
of using new
part as a trial
is going to
be made, be
sure to use
the System
Maintenance
Menu FUSE
KEEP MODE.
Replace an
appropriate
mechanical part
as required, or
adjust or repair
If they are not
hooked on the
normal specified
positions,
correct them.
(2-3) Bad odor is generated
Check item
(2-3-1) Bad odor locating
Fuser unit Remove the fuser unit and check the odor.
Low voltage power Remove the low voltage power supply unit and
supply unit check the odor.
(2-3-2) Fuser unit check
Life count of fuser Check the life count of the fuser unit by using
unit the self-diagnostic mode.
Check that no Check that no foreign materials such as paper
foreign material are stuck inside of the fuser unit.
exists in fuser unit.

(2-4) Startup time of printer is long

Check item
(2-4-1) Fuser unit check
Check that 100V is shown on the label on the
Halogen lamp
rear of the fuser unit.
(2-4-2) Option part check (note)
Extension memory Reinstall the option part (the extension
memory) and check operation.
SD memory card Reinstall the option part (the SD memory
card) and check operation.
Note! When the printer has a problem, for example it does not start properly, remove
any CU options (RAM and SD memory card) and check for changes.
7. TROUBLESHOOTING
Check operation Actions for NG
results
Implement
section (2-3-2).
Replace the low
voltage power
supply unit
The fuser close
to the new fuser
unit smells
some odors.
Remove the
foreign material.
Check operation Actions for NG
results
Replace the
fuser unit.
Replace the
option part.
Replace the
option part.
151 /