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C3400n User’s Guide
82
Image drum replacement
Switch off the printer and allow the fuser to cool for about
10 minutes before opening the cover.
The printer contains four image drums: cyan, magenta, yellow
and black.
1. Press the cover release and open the printer’s top cover fully.
cover open button_F5_23.jpg
2. Note the positions of the 4 cartridges.
WARNING!
If the printer has been powered on, the fuser will be hot.
This area is clearly labelled. Do not touch.
CAUTION!
Static sensitive devices, handle with care.
Antistatic symbol.jpg