Condensation Prevention - Ricoh Neptune-P1 Service Manual

Condensation Prevention

There are four dehumidifiers, two at the front [A] and two at the rear [B], for the roll feeder. The dehumidifier
switch on the right side of the roll feeder controls the operation of these dehumidifiers.
• The dehumidifier switch appears on the decal as "anti-humidity heater".
Dehumidifier Switch
The dehumidifiers stay on unless the fusing lamp is on.
ON
When the fusing lamp switches on, the dehumidifiers switch off. When the fusing
lamp switches off, the dehumidifiers switch on again.
OFF The dehumidifiers always stay off.
Paper Feed and Registration
Operation
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