Brother HL HL-4050CDN User Manual page 145

d
Release the gray lock lever (1) that is on the left side of the printer. Pull the drum unit completely out
using the green handles on the drum unit.
1
CAUTION
Hold the green handles of the drum unit when you carry it. DO NOT hold the sides of the drum unit.
We recommend that you place the drum unit on a clean, flat surface with a piece of disposable paper
underneath it in case you accidentally spill or scatter toner.
To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in the
illustration.
Routine Maintenance
6
136