Oki C910, User Manual, Page: 40 / 112

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– C910 Consumables and Maintenance
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 — 15,700 Letter-size pages ISO/IEC 19798.
• Cyan, Magenta, Yellow Toner— 17,500 Letter-size pages ISO/IEC
19798
The printer is shipped with sufficient toner for 7,500 Letter
pages in the print cartridges of which 2,000 Letter pages of
toner are used to charge the image drum.
• Image drum — 20,000 Letter-size pages average life
• Transfer belt — Approximately 100,000 Letter-size pages
• Fuser — Approximately 100,000 Letter-size pages
• Waste toner — 30,000 Letter-size pages average life
Checking Consumable/Maintenance
Item Usage
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.
Replacement indications
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-size sheets.