OKI c 9650hdn Manual De Usuario

C9650 User’s Guide> 51

This section explains how to replace consumable and maintenance 
items when due. As a guide, the life expectancy of these items is:

Toner — 15,000 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 — 30,000 Letter pages average life

Transfer belt — Approximately 100,000 Letter pages

Fuser — Approximately 100,000 Letter pages

Waste toner — 30,000 Letter pages average life

At any time, you can check how much of each consumable/
maintenance item is left by using the appropriate menus. For 
example, enter the menu system and follow the path:

Configuration>Supplies Life>Cyan Toner

The percentage of Cyan Toner remaining is displayed on the display 
panel and the printer then returns to the ready to print status.

The display panel provides messages to the effect that 
consumables/maintenance items are running low or nearing end of 
life followed some time later by a message that replacement is 
required. You should replace the item as soon as possible after this 
message is displayed to avoid the possibility of print quality being 
compromised.

The paper feed rollers and the multi-purpose (MP) tray feed rollers 
do not have any replacement warning messages. Recommended 
replacement: after approximately 120,000 Letter sheets.