Brother International MFC 9420CN Users Manual - English - Page 146

Cleaning the outside of the machine, Clean the outside of the machine as follows:

Page 146 highlights

Cleaning the outside of the machine Troubleshooting and routine maintenance 2 Wipe the outside of the machine with a soft cloth to remove dust. CAUTION ■ Use neutral detergents. Cleaning with volatile liquids such as thinner or benzine will damage the outside surface of the machine. ■ Do not use cleaning materials that contain ammonia. ■ Do not use isopropyl alcohol to remove dirt from the control panel. It may crack the panel. Clean the outside of the machine as follows: 1 Pull the paper tray completely out of the machine. 3 Remove anything that is stuck inside the paper tray. 4 Wipe the inside and the outside of the paper tray with a soft cloth to remove dust. 5 Re-load the paper and put the paper tray firmly back in the machine. C C - 21

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Troubleshooting and routine maintenance
C - 21
C
Cleaning the outside of the
machine
Clean the outside of the
machine
as
follows:
1
Pull the paper tray completely out of the
machine.
2
Wipe the outside of the machine with a
soft cloth to remove dust.
3
Remove anything that is stuck inside the
paper tray.
4
Wipe the inside and the outside of the
paper tray with a soft cloth to remove
dust.
5
Re-load the paper and put the paper tray
firmly back in the machine.
CAUTION
Use neutral detergents. Cleaning with
volatile liquids such as thinner or
benzine will damage the outside
surface of the machine.
Do not use cleaning materials that
contain ammonia.
Do not use isopropyl alcohol to remove
dirt from the control panel. It may crack
the panel.