Condensation Prevention - Ricoh B286 Service Manual

Paper Feed and Registration

6.7.10 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
ON
OFF
B286/B289
The dehumidifiers stay on unless the fusing lamp is on.
When the fusing lamp switches on, the dehumidifiers switch off.
When the fusing lamp switches off, the dehumidifiers switch on
again.
The dehumidifiers always stay off.
Operation
6-62 SM