Brother HL-5140 - Manual (Page 10)

8
Setting Up Your Printer
Do NOT connect the interface cable.
You will be prompted to connect the
interface cable during the driver
installation.
1
Open the front cover by pressing the front
cover release button.
2
Unpack the drum unit assembly.
Remove the protective part.
3
Rock it from side to side several times to
distribute the toner evenly inside the
assembly.
4
Put the drum unit assembly into the printer.
5
Close the front cover of the printer.
2 Install the Drum Unit Assembly
Front cover
Protective part
Drum unit
assembly
Step 1
Front cover
release button