Cleaning The Dustproof Glass In The Scanner Unit - Brother HL-2400C Service Manual

1.2.8

Cleaning the Dustproof Glass in the Scanner Unit

The dustproof glass in the scanner unit should be cleaned according to the periodic
maintenance cleaning cycle set out in Table 6-3.
<Tools to Prepare>
1) Cotton cloth (2
2) Cotton swab (2
<Cleaning Procedure>
1) Turn off the power supply.
2) Open the top cover and the front cover.
3) Remove the toner cartridges and the OPC belt cartridge.
4) Remove the dust-proof glass from the scanner unit.
5) Clean the surface of the dustproof glass with a cotton swab.
6) Replace the dustproof glass by aligning the
the dustproof glass, ensuring it is locked correctly into place and cannot move.
NEVER use alcohol or similar solvents for cleaning the dustproof glass, otherwise it
will be a cause of image failures.
Laser WARNING
Label
Scanner Unit
3 pieces)
3 pieces)
CAUTION
Fig.6-9
VI-13
marks on the scanner unit and
Dustproof Glass