Brother HL-7050N - Manual (Page 152)

ROUTINE MAINTENANCE 5 - 3
HL7050_US_UG_FM5.5
Replacing the toner cartridge
1 Open the top cover of the printer.
Figure 5-1
2 Push down the blue lock lever and take out the toner cartridge.
Figure 5-2
To make sure you get high quality print, make sure you use
quality toner cartridges. When you want to buy toner
cartridges, call the dealer you bought the printer from.
■ Handle the toner cartridge carefully. If toner scatters on
your hands or clothes, immediately wipe or wash it off with
cold water.
■ Do not touch the shaded parts shown in Figure 5-3 and
Figure 5-4.
Figure 5-3 Figure 5-4