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Brother HL-4040CDN User Manual

Page 120

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Routine Maintenance

111

6

When you replace the drum unit with a new one, you need to reset the drum counter by completing the
following steps:

a

Turn the printer power switch back on.

b

Press the + or - key to choose Machine Info..

c

Press OK to proceed to the next menu level, and then press the + or - key to choose
Reset Parts Life

.

d

Press OK, and then press the + key to choose Drum Unit.

e

Press OK two times.

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