Fuser Ass'y (Also Known As Fusing Unit) - Ricoh B173 Service Documentation

3.12 FUSER ASS'Y (ALSO KNOWN AS FUSING UNIT)

CAUTION
The fusing unit has tapping screws. Assembly/disassembly should be kept to a
minimum. Adjustments again and again can cause failure. To avoid hazardous
situations, do not replace any components inside the fusing unit such as
thermistor, hot roller, stripper pawls, fusing lamp, etc..
1. Before you remove the fuser ass'y, you must remove these:
• Rear cover (! 3.2)
• Side covers (! 3.3)
• Scanner Ass'y (! 3.5)
• Engine shield ass'y (! 3.9)
2. Disconnect the two connectors from the main PBA and SMPS. Then remove
the four screws from the fusing unit [A]. Then remove it.
SM
FUSER ASS'Y (ALSO KNOWN AS FUSING UNIT)
B173R942.WMF
3-19
[A]
B173