Brother HL-L9200CDWT Hoja De Datos

Routine Maintenance 

If your printout has coloured, white, or black dots at 94 mm intervals, the drum may have foreign material, 
such as glue from a label stuck on the drum surface. Follow the steps below to solve the problem:

a

Make sure the machine is in Ready mode.

b

Press .

c

Press Machine Information > Drum Dot Print.

d

Press OK to print the drum dot check sheet.

e

Press and hold down 

 to turn the machine off.

f

Press the front cover release button and pull open the front cover.

 

g

Hold the blue handle of the drum unit. Pull the drum unit out until it stops.