Maintenance
3 Install the new toner cartridge and reset the toner counter. (Refer to Installing the Toner Cartridge in Chapter 1.)
Replacing the drum cartridge
To maintain excellent printing quality, we recommend that you replace the drum cartridge about 20,000 pages have been printed. You can view the number of pages printed in the display by pressing the following sequence of keys:
FUNCTION | START |
| 9 |
When finished, press the STOP key to return to the date and time display.
Replace the drum cartridge with the following cartridge:
Sharp FO-29DR drum cartridge
1 Grasp the print compartment cover at both sides as shown, and pull up to open the cover.
• Caution!
The fusing unit inside the print compartment becomes very hot during operation. Do not touch the inside of the compartment or the paper guide on the underside of the print compartment cover.
9. Maintenance
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