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.
[H]
[G]
[F]
[E]
[D]
[C]
[B]
[A]
A219I508.wmf
OTHERS 20 December 1996
3-18
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