Routine maintenance
103
A
Cleaning the drum unit
A
If your printout has coloured dots at 3.7 in.
(94 mm) intervals, follow the steps below to
solve the problem.
a
Make sure that the machine is in the
Ready mode. Press
Menu
,
6
,
7
, then
press
Mono Start
or
Colour Start
to
print the drum dot check sheet.
67.Drum Dot Print
Printing
b
Turn off the machine. Unplug the
telephone line cord first, disconnect all
cables, and then unplug the power cord
from the electrical socket.
c
Press the front cover release button and
then open the front cover.
Содержание MFC-9460CDN
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