Periodically Replaced Parts; Cleaning; Cleaning The Led Lens Array; Cleaning The Pickup Roller - Oki OKIPAGE8c Maintenance Manual

5. PERIODIC MAINTENANCE
5.1

Periodically Replaced Parts

We recomend user that as specified, the parts shall be replaced periodically. (If not replaced, the
printout quality may not be assured and in extreme cases, the page printer may be in trouble.)
Parts Name
Toner Cartridge When the "TONER LOW" message
is displayed
I/D Unit When the "CHG DRUM" message
is displayed
Holder Assy Oil When the "OIL ROLLER LIFE"
Roller message is displayed
Box toner Assy When the "WASTE TONER FULL "
message is displayed
Heat Unit Assy When the "FUSER LIFE" message
is displayed
Belt cassette When the "BELT LIFE" message
Assy is displayed
The above periodic parts replacement is carried out by User.
5.2

Cleaning

Periodically clean the inside and outside the page printer with soft cloth and small vacuum cleaner
(Handy Cleaner) when necessary.
CAUTION:
Do not touch the terminals of the image drums, the LED lens array, and the LED head connector
block.
5.3

Cleaning the LED Lens Array

The LED lens array must be cleaned when the printed paper has white lines or irregular colors
(vold, light printing) along vertically down of the paper.
CAUTION:
Always use the LED head cleaner to clean the LED lens array. (The LED head cleaner always
comes with the toner cartridge.)
White line or irregular color
(vold, light printing)
5.4

Cleaning the Pickup Roller

When lines along the length are developed, clean up Pick up Roller.
(Note) Clean it up with a soft cloth and the like so that the surface is not scratched.
Display of warning condition Recommend condition for replacement
When 1,800 page are printed out
(5% prunt density) (withoyt the first
cartridge)
When 12,000 pages are printed out
When 10,000 page are printed out
When 2,500 page are printed out
(single images of 5% print density)
When 60,000 pages are printed out
When 50,000 pages are printed out
5 - 1
Adjustment after replacement
Replaced Toner Cartridge
Reset the drum counter of the
replaced drum.
Replaced Holder Assy Oil Roller
Replaced Box toner Assy and
Holder Assy Oil Roller
Reset the fuser counter.
Reset the belt counter.