Epson EPL-N7000 - Manual (Page 12)

8 Assembling the Printer
3. While holding the imaging cartridge horizontally, gently
shake it a few times to distribute the toner evenly.
c
Caution:
❏ Never open the protective cover of the imaging cartridge
or touch the photosensitive print drum (green color)
inside the cover. Otherwise, print quality may decline.
❏ Do not hold the imaging cartridge by the protective cover
while handling the cartridge.
Photosensitive
print drum
Protective cover