Anti-Condensation Heater - Gestetner B147 Service Manual

1.5.20 ANTI-CONDENSATION HEATER (PAPER TRAY)

CAUTION
1. Unplug the main machine power cord before starting the following
procedure.
2. After cutting the lower-most rectangular piece off the right-bottom corner
of the rear cover, file the edges to smooth them. Rough edges may hurt
the user. The user pushes the tray-heater switch through this
rectangular opening.
1. Remove the rear cover [A] ( x 5).
2. Remove the switch bracket [B] (
x 2).
3. Remove tray 1 and tray 2.
4. Cut the lower-most rectangular
piece [C] off the right-bottom corner (viewed
from the rear) of the rear cover.
5. File the edges to smooth them.
6. Make sure that the heater switch [D]
is not upside down. The "–" sign [E]
is on the upper end and the "" sign
[F] is on the lower end.
NOTE: The "–" sign means "on." The
"" sign means "off."
7. Install the switch to the bracket [G].
8. Make sure that the heater switch is
off.
SM
[G]
1-69
OPTIONAL UNIT
[A]
[B]
B146I947.WMF
[C]
B146I946.WMF
[E]
[D]
[F]
B146I948.WMF
B147/B149/B190