Oki C7100, C7300 manual Changing the Toner Cartridge

CHANGING THE TONER CARTRIDGE

When the toner is running low, *** TONER LOW is displayed in the control panel (*** is the color name). If printing continues without replacing the toner cartridge, CHANGE *** TONER is displayed and printing is cancelled. Depending on the operating environment, print may become faint before this message is displayed. At this stage, remove the toner cartridge and check whether it is empty; if so, the toner cartridge needs to be replaced.

Cartridge life is approximately 10,000 letter-size pages at 5% print density. The first toner cartridge installed in a new image drum needs to be replaced after less than this amount because the toner cartridge has to fill a new image drum.

WARNING!

Take extreme care when handling toner.

•Toner can be harmful if inhaled, swallowed or if it gets in the eyes.

•Toner can also stain hands and clothing.

See the Material Safety Data Sheets in your Warranty, Regulatory and Safety Information booklet for more information.

1.Switch off the printer and open the top cover.

C7100/C7300/C7500 Maintenance • 349