Paper Dehumidifying Heaters - Lexmark Optra W810 Service Manual

4023-001

Paper Dehumidifying Heaters

Paper dehumidifying heaters (mounted on both sides of the LCC)
prevent paper passage performance from being degraded by damp
paper during highly humid conditions. As long as the power cord is
plugged in, these heaters are kept ON at all times.
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Service Manual
² When Paper is Not Loaded
The light from the LED of paper empty sensor 1
PPS1 or paper empty sensor 2 PPS2 does not
reflect, indicating there is no paper loaded in the
LCC.