Brother HL 1240 - B/W Laser Printer Service Manual page 281

!
Caution
Use water or neutral detergents for cleaning. Cleaning with volatile liquids such as
thinners or benzene will damage the surface of the printer.




3.
Wipe dirt and dust away from the printer exterior with the damp cloth and allow the
printer to dry completely before turning the power on again.




4.
Plug in the power cord.
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CHAPTER 3 MAINTENANCE