Brother 1240 Service Manual page 93

When re-assembling the heat roller bearing which is assembled at the heat roller gear side,
fix the bearing onto the heat roller so that the embossment whose thickness is 0.5mm is at
the top.
Heat roller gear
(embossment)
When re-assembling the heat roller to the fixing unit frame, ensure you do not damage the
heat roller with the four hooks on the fixing unit frame.
(hooks)
Heat roller bearing
Fig. 4-41
(hooks)
Heat roller
Fig. 4-42
4-23
CHAPTER 4 DISASSEMBLY AND RE-ASSEMBLY
Heat roller
Fixing unit frame