OKI C9650hdn User Manual

C9650 User’s Guide> 51
CONSUMABLES AND MAINTENANCE
This section explains how to replace consumable and maintenance 
items when due. As a guide, the life expectancy of these items is:
>Black Toner — 18,500 Letter pages at 5% coverage.
>Cyan, Magenta, Yellow Toner— 16,500 Letter pages at 5% 
coverage
The printer is shipped with sufficient toner for 7,500 Letter 
pages in the print cartridges of which 1 – 2,000 Letter pages 
of toner are used to charge the image drum.
>Image drum — 42,000 Letter pages...

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CONSUMABLE ITEM ORDER INFORMATION
MAINTENANCE ITEM ORDER DETAILS
ITEMLIFEORDER NUMBER
Toner, Black 18,500 Letter pages @ 5% 42918984
Toner, Cyan 16,500 Letter pages @ 5% 42918983
Toner, Magenta 16,500 Letter pages @ 5% 42918982
Toner, Yellow 16,500 Letter pages @ 5% 42918981
Image drum, Black 42,000 Letter pages avg 42918168
Image drum, Cyan 42,000 Letter pages avg 42918167
Image drum, Magenta 42,000 Letter pages avg 42918166
Image drum, Yellow 42,000 Letter pages avg 42918165...

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REPLACING CONSUMABLES/MAINTENANCE ITEMS
Each consumable or maintenance item comes complete with its own 
installation details which give full instructions on replacement. You 
are advised to follow these instructions carefully.
CLEANING THE LED HEADS
You are advised to clean the LED heads:
>any time you replace a toner cartridge (a LED lens cleaner is 
enclosed with each replacement toner cartridge)
>if printing is showing signs of faded images, white stripes or 
blurred letters...

C9650 User’s Guide> 54
2.With an LED lens cleaner or soft cloth, gently wipe each of 
the four heads (1). Move the cleaner as shown, using a clean 
section of the cleaner with each pass. Be careful not to 
damage the guards (2).
3.Close the top cover.
1
2
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CLEANING THE PAPER FEED ROLLERS
Clean the paper feed rollers if paper jams frequently occur.
1.Remove items like a wrist watch or bracelet and follow the 
correct steps to turn the printer off depending on whether a 
hard disk drive is installed.
2.Open Tray 1 side cover and pull out the paper guide plate (1).
1
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C9650 User’s Guide> 56
3.Remove Tray 1 completely from the printer.
4.Gaining access through the gap left by Tray 1, wipe the 3 
paper feed rollers (2) with a soft cloth lightly moistened with 
water.
5.Replace Tray 1.
2
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6.Return the paper guide plate to its original position and close 
Tray 1 side cover.
7.Turn on the printer.
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CLEANING THE PRINTER CASING
1.Follow the correct steps to turn the printer off depending on 
whether a hard disk drive is installed.
2.Wipe the printer surface with a soft cloth moistened sparingly 
with water or neutral detergent.
3.Use a soft dry cloth to dry the printer surface.
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C9650 User’s Guide> 59
4.Turn on the printer.
EMPTYING THE PUNCH CHIP BOX (PUNCH UNIT OPTIONAL 
ACCESSORY)
When the display panel indicates that the punch chip box is full, 
empty the box as follows:
1.Operate the Finisher lever and move the Finisher away from 
the printer.
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C9650 User’s Guide> 60
2.Pull out the punch chip box, being careful to keep it level so 
as not to spill any chips.
3.Discard the chips in an appropriate place.
4.Replace the punch chip box carefully into the Finisher.
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