Tray Heater Installation (Option) - Ricoh A219 Service Manual

OTHERS

5.2 TRAY HEATER INSTALLATION (OPTION)

NOTE: The optional tray heater keeps copy paper dry. In humid
environments, copy paper may crease as it comes out of the fusing
unit. The heater is available as a service part. (See the parts catalog.)

CAUTION
Unplug the copier power cord before starting the following procedure.
1. Remove the paper tray. (See "Replacement and Adjustment - Paper Tray
Removal".)
2. Connect the interface harness [A] to the tray heater [B]. Then mount the
heater on the heater bracket [C] as shown (1 screw).
3. Mount the heater bracket on the bottom of the copier main frame, while
passing the connector [D] through the opening [E] in the copier main
frame as shown (1 screw).
4. Remove the rear cover [F] (2 screws).
5. Remove the transformer [G] (2 screws).
6. Locate the red two-pin connector [H] at the rear of the copier, and
connect it to the heater's connector (red), as shown.
NOTE: Tell the customer that even when the copier main switch is turned
off, the copier power cord should be plugged in.
Otherwise, the tray heater will not function.
A219
CÓPIA NÃO CONTROLADA
[G]
[A]
[C]
[B]
3-18
CÓPIA NÃO CONTROLADA
[H]
[D]
A219I508.wmf
[F]
[E]
SM