Brother FAX 3750 - Manual (Page 122)

110
C H A P T E R T H I R T E E N
Cleaning the Printer
WARNING
■ Do not use isopropyl alcohol to remove dirt from the control panel. It
may cause a crack on the panel.
■ Do not use isopropyl alcohol to clean the scanner window or the toner
sensor.
■ Do not touch the scanner window with your finger.
■ Handle the drum unit carefully as it contains toner. If toner scatters and
your hands or clothes get dirty, immediately wipe or wash it off with
cold water.
1 Open the top cover.
2 Remove the drum unit assembly.
Gears
Toner Sensor
Electrical
Terminal
Scanner Window Sensor Strip
WARNING
Just after you have used the fax machine, some internal parts of the machine
are extremely HOT! When you open the top cover of the fax machine,
never touch the shaded parts as shown in the diagram below.
HOT!
Inside the Fax Machine