Ricoh FW770 Operating Instructions Manual page 189

Creases
p Try setting your copy paper sideways.
p If long runny creases appear on copies, try setting your copy paper sideways, or try changing
the copy media setting.
p If creases appear on copies made to transparent film, try setting your film sheets sideways.
Copies come out dog eared
p Try setting your copy paper with the other side facing up.
p Make sure your copy paper is undamaged.
Black streaks appear on copies
p Check that the exposure glass is clean.
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