Epson AcuLaser C3900N User Manual page 86

Note:
❏ The front lever should be securely returned to its original position; otherwise, the front cover of
the printer cannot be closed.
❏ If it is difficult to operate the lever, push it in.
10. Make sure that the toner cartridge is securely installed, and then peel off the protective film.
11. Close the front cover.
Note:
When closing the front cover, press the area of the cover with small projections.
AcuLaser C3900 Series
Replacing Consumables and Maintenance Parts
User's Guide
86