User`s guide

Installing the New EP-L Cartridge
Remove the new EP-L cartridge from the box and protective
aluminum bag. Save the aluminum bag in case you need (at some
time in the future) to remove a partially-used cartridge from the
printer; storing a partially used cartridge in this bag protects it from
light.
1. Hold the cartridge as shown in figure 6.4 and gently rock it
from side to side. This distributes toner inside the cartridge
and helps ensure good quality printing.
Fig. 6.4 Distributing Toner in Cartridge
Chapter 6
Printer Care 6-5