Installing the toner cartridge and drum cartridge – Sharp FO-IS115N User Manual
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Installing the Toner Cartridge and Drum Cartridge
17
1. Installation
Installing the Toner Cartridge and Drum 
Cartridge
The laser printer in the machine uses a toner cartridge and a drum cartridge.
♦
The starter toner cartridge included with the machine can print 
approximately 1500 A4-size pages at 5% page coverage.
♦
When replacing the toner cartridge, use a SHARP FO-25DC toner 
cartridge. One cartridge can print about 3000 A4-size pages at 5% 
coverage.
♦
The drum cartridge (both starter and replacement) can print approximately 
20,000 A4-size pages. When replacing the drum cartridge, use a SHARP 
FO-25DR drum cartridge.
Follow the steps below to install the toner cartridge and the drum cartridge.
Note: The quality of the toner cartridge is guaranteed for 18 months after the 
date of manufacture indicated on the package. The quality of the drum 
cartridge is guaranteed for 24 months after the date of manufacture indicated 
on the package.
1
Open the top cover of the machine.
•
Caution!
The fusing unit inside the print compartment becomes very hot during 
operation. Do not touch the inside of the print compartment after the 
machine has been in operation.
