When removing the developer cartridge, never touch the
developing roller under the cover; otherwise, the print
quality will decline.
Do not turn the cartridge upside down or stand it on its
sides.
When handling the cartridge, always set it on a clean,
smooth surface.
Do not attempt to modify or take apart the cartridge. It
cannot be refilled.
Try not to touch the toner and avoid all contact with
your eyes.
Do not use a cartridg e for at least one hou r after moving it
from a cool to a warm environment.
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A5 size Introduction
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Getting Started 11