Sharp MX-4100N Service Manual page 336

16) Clean the primary transfer belt follower roller (A) and the pri-
mary transfer belt tension roller (B).
Maintenance: Clean at every 300K.
A
17) Disengage the engagement on the front side, and remove the
primary transfer roller.
Maintenance: Replace at every 300K.
18) After replacing the intermediate transfer belt, apply Kynar.
NOTE: Do not touch the intermediate transfer belt with bare hands.
Be careful not to scratch or fold it.
a) Place the primary transfer unit on a flat surface with the
top surface upward, and apply Kynar (UKOG-0123FCZZ)
to all the top surface of the belt.
NOTE:
When placing the primary transfer unit on a flat surface,
use a flat table and be careful not to scratch the belt and
not to attach a foreign material.
NOTE:
When installing the cleaner unit, rotate the intermediate
transfer belt so that the section where Kynar was applied
comes to the blade edge section, and install it.
b) After inserting into the machine, make three sheets of
background copy on A3 paper.
B
MX-5001N MAINTENANCE 8 – 21
19) Remove the PTC unit.
Maintenance: Replace at every 300K.
* After replacing the PTC unit, use SIM24-4 to reset the PTC
counter.
20) Release the pawl, and remove the secondary transfer unit.
1
2
21) Remove parts as outlined below.
Maintenance: Replace at every 300K.
3
3
1
A