Toner

When to Replace the Toner Cartridge

Replace the toner cartridge after TONER LOW displays in the printer control panel window. After TONER LOW displays, the printer will print about 100 more pages, then display TONER EMPTY and stop printing. Printing will resume after a new toner cartridge has been installed.

TheuseofOKItonerishighlyrecommended.Usingcompatibleor counterfeittonerscanseriouslydamageyourprinter.

Toner Cartridge Life

How long your toner cartridge lasts depends on the print density; the percentage of the page that prints black. A typical letter has 3% to 5% print density; graphics usually have higher density. Higher print density means toner is used up faster.

At 5% print density, a toner cartridge will print an average of 2,000 pages. Remember, this is only an average: actual results may vary.

The first toner cartridge in your new printer has to fill the drum reservoir and saturate the developing roller with toner. It normally produces about 1,000 pages.

Replacing the Toner Cartridge

Do NOT remove cartridge from packaging.

Use OKI Type 5 image drum and toner cartridges only.

1.Open the cover and remove the used toner cartridge.

2.Shake the toner cartridge to evenly distribute toner.

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User’s Guide

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Oki 12i/n, 10ex manual When to Replace the Toner Cartridge, Toner Cartridge Life, Replacing the Toner Cartridge