Ricoh BR-C1a Basic Service Training page 104


Locate the bank of white connectors on the back of the AC drive board.

Locate the harness for the bank heaters and LCIT heater.

The plug can be plugged into either [A] or [B].

Plug A: Heaters Always ON
 At machine power ON, both paper bank heaters and the LCIT heater switch ON.
 At machine power OFF, the three heaters remain ON.
 Use this method only if the humidity is very high.

Plug B: Heaters ON Only When Machine Power OFF
 At machine power ON, both paper bank heaters and the LCIT heater go OFF.
 At machine power OFF, both paper bank heaters and the LCIT heater remain ON.
Slide 104
No additional notes
Paper Tray Heaters - 2
(However, the three heaters go ON when machine is in sleep mode, or if the machine
is powered OFF with the main power switch.)
104
BR-C1 Training