![background image](http://html.mh-extra.com/html/epson/al-m7150dn/al-m7150dn_user-manual_108710023.webp)
C
Development unit
Contains the developer and the toner.
A
Waste toner collector cover (E)
Open when replacing the waste toner collector.
B
Waste toner collector
Collects toner wasted during printing.
Rear
A
Vent
Releases heat from the inside of the printer. There are also vents on
the lateral sides of the printer. Do not cover the vents when placing
the printer.
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