Cleaning, Cleaning -12 – Brother HL-5150D User Manual
Page 104
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5 - 12 ROUTINE MAINTENANCE
Cleaning
Clean the outside and inside of the printer regularly with a dry soft cloth. When you replace the toner 
cartridge or the drum unit, make sure you clean the inside of the printer. If printed pages are stained with 
toner, clean the inside of the printer with a dry soft cloth.
See the Maintenance Tutorial section in the supplied CD-ROM. You can see instructional videos on 
your computer screen, showing you how to perform these tasks.
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