Periodical Maintenance; Routine Replacement Of Consumable Parts; Cleaning; Led Lens Array Cleaning - Oki C9600 Service Manual

PERIODICAL MAINTENANCE

6.
6.1

Routine Replacement of Consumable Parts

We recommend that the user periodically replaces the following parts according to the guideline
indicated. (Note that failure to replace these parts may result in malfunction and will not guaranty quality
printout.)
Part
Heavy Duty Toner
Cartridge
Toner Cartridge
Image Drum Cartridge
Fuser Unit
Belt Unit
Paper Supply Roller
Waste Toner Box
Note! 1. Supplies (image drum, toner cartridge, fuser and belt unit) are not included.
2. The circuit boards, such as Power Supply PCB, PU PCB and CU PCB, are not included.
The user shall be held responsible in periodically replacing these consumable parts.
6.2

Cleaning

Accordingly clean the inside and outside of the C9800/C9600 using a cloth and compact vacuum
cleaner (hand-cleaner).
Note NEVER touch the imaging drum terminal, LED lens array or LED head connector.
6.3

LED Lens Array Cleaning

Clean the LED lens array if a white band, white stripe (white-out, light printing) occurs in the vertical
direction of the printout.
ALWAYS use a LED head cleaner or soft tissue paper to clean the LED lens array. NEVER
Note
use methyl alcohol (isopropyl alcohol; rubbing alcohol), thinner or other solvents to clean
the lens since this may damage the surface of the lens. (A LED head cleaner comes with
the toner cartridge package)
42930511TH Rev. 2
Replacement Period
When the following display appears.
"Insert toner."
When the following display appears.
"Replace drum."
When the following display appears.
"Replace fuser."
When the following display appears.
"Replace belt."
When mis-feed frequently occurs.
(The number of sheets in the cassette
must be appropriate)
Replace when "Replace the waste
toner box" appears.
White Band, White Stripe
(White-out, Light Printout)
Oki Data CONFIDENTIAL
Replacement Condition
When printing 15,000
sheets.
When printing 5,000
sheets.
When printing 30,000
sheets. (3P/J)
When printing 100,000
sheets.
When printing 100,000
sheets. (3P/J)
When printing 120,000
sheets. (Guideline)
Post-Replacement
Adjustment
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