Kyocera Ri 4530 Copystar Service Manual page 261

(3) Detaching and refitting the heat roller
Follow the procedure below to replace the heat roller.
Procedure
1. Remove the one screw holding each on the
front and rear of fixing unit, and then open the
fixing unit.
2. Loosen the one screw holding each of the
heat roller retainers on the front and rear of
fixing unit.
3. Remove the heat roller from the fixing unit.
Heat roller retainer
Screw
Figure 1-6-106
Heat roller
Figure 1-6-107
Fixing unit
Heat roller retainer
2BC/D
Screw
1-6-57