Remove the new toner cartridge from its protective bag. Save the protective bag. You
may need it later if you have to remove the toner cartridge from the printer.
The toner cartridge is sensitive to light. If the toner cartridge is removed for
maintenance or to move the printer, it should be wrapped in the original protective bag
or a thick cloth.
Rock the cartridge 5 or 6 times to distribute the toner evenly.
• If toner is not evenly distributed inside the cartridge, it can cause streaking
or fading on the printed page.
• When installing the toner cartridge, do not touch the drum's protective
shutter, as it could be opened accidentally.
Replacing a Toner Cartridge