Gestetner A193 Service Manual page 220

[A]
[C]
4. Remove the 2 clamps [A] and the drum protection sheets [B] from the new
PCU.
NOTE: Do not touch the photoconductor. If you do, copy quality may be
abnormal.
5. Insert the new PCU into the machine. Push the new PCU inward until the
release lever locks.
6. Gently peel the sealing tape [C] off gently.
7. Return the transfer unit lever to its original position (see lever [A] on the
previous page).
NOTE: After replacing the PCU, the machine will take about 2 minutes to
warm up. During this warm-up period, do not open the front cover
or turn off either the ac or main switches or a fault may occur.
SM
PHOTOCONDUCTOR UNIT (PCU)
[B]
A193R508.wmf
5-5
A193R509.wmf
A193I502.wmf
[B]
(A193)