EPSON AcuLaser C3800 User's Guide

2. Press the latch on the front cover and open the cover.

cCaution:

Do not leave the front cover open for more than five minutes to avoid exposing the imaging cartridges to light.

Do not expose the imaging cartridges to sunlight at all.

3.Take the light shielding paper from the new fuser unit’s package and attach it to the printer.

Replacing Consumable Products 234