Periodical Cleaning; Cleaning The Inside Of The Printer; Cleaning The Corona Wire - Brother HL-2030 Service Manual

CHAPTER 5 PERIODIC MAINTENANCE
3.

PERIODICAL 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.
!
CAUTION:
While drum/toner ASSY and scanner window cleaning can be implemented by the end user,
the electrical terminals inside the printer and on the drum/toner ASSY should be cleaned by a
service technician. Instruct the users not to touch those terminals.
There are high voltage electrodes inside the printer. Before cleaning the printer, make
sure that the power switch has been turned off and the power cord has been unplugged
from the power outlet.
3.1

Cleaning the Inside of the Printer

Clean the inside of the printer as follows:
Turn off the power switch and unplug the printer from the power outlet.
1) Open the front cover of the printer.
2) Pull out the drum/toner ASSY.
3) Wipe the scanner window with a dry soft cloth to remove dust.
4) Put the drum/toner ASSY back in the printer.
5) Close the front cover of the printer.
6) Plug the printer back in and turn on the printer power switch.
!
CAUTION:
* Use water or neutral detergents for cleaning. Cleaning with volatile liquids such as thinner or
benzene will damage the surface of the printer.
* Do not use cleaning materials that contain ammonia. They will damage the printer and the
toner cartridge.
3.2

Cleaning the Corona Wire

If you are experiencing printing quality problems, please clean the corona wire as follows:
1) Turn off the power switch and unplug the power cord.
2) Open the front cover of the printer.
3) Pull out the drum/toner ASSY.
!
CAUTION:
It is recommended to place the drum/toner ASSY on a piece of disposable paper or cloth in
case you accidentally spill or scatter toner.
WARNING
5-10
Confidential