Owner manual
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Color LaserJet Enterprise Multifunction M680 Printer series
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●
Make sure the original d
ocument is on white (not c
olored) paper.
●
Increase the
fax resolution, q
uality level, o
r contrast settings.
●
If poss
ible, send the
fax from
a com
puter softwar
e program
.
172
Chapter 9
Solve gene
ral probl
ems
ENWW
1
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