Drum Anti-Condensation Heaters - Ricoh B286 Service Manual

Around the Drum

6.4.8 DRUM ANTI-CONDENSATION HEATERS

The two heaters [A] below the drum prevent condensation around the drum and T&S unit.
A cooling fan [B] moves the air.
The on/off timing of these heaters is:
! When the main power switch or operation switch is switched on, the heaters switch off.
When the main power switch or operation switch is switched off, the heaters switch on.
!
B286/B289 6-30 SM