Fusing Temperature Control: Warm-Up Sequence - Ricoh B286 Service Manual

Fusing Unit

Fusing Temperature Control: Warm-up Sequence

Here is an example of the sequence of events for cold start, with the temperature below
o
15 C (SP 1937-11) and the hot roller and pressure roller target temperatures are as shown
below.
Hot Roller
Pressure Roller
B286/B289
Target Temp.
o
195 C
o
60 C
6-72
SP Code Comment
SP1931 Default settings
SP1932
SM