Brother HL-7050N - Manual (Page 183)

6 - 15 TROUBLESHOOTING
HL7050_US_UG_FM5.5
3 Use both hands to slowly pull out the jammed paper from inside
the printer.
Figure 6-8
4 Push down the blue lock lever of the drum unit assembly and
take the toner cartridge out of the drum unit assembly. Remove
a piece of jammed paper if there is any inside the drum unit.
Figure 6-9
Figure 6-10 Figure 6-11
■ Handle the toner cartridge carefully. If toner scatters on
your hands or clothes, wipe or wash it off with cold water
immediately.
■ Do not touch the shaded parts shown in Figure 6-10
and 6-11.