Ricoh B286 Service Manual page 313

3 Pressure Inching Start: Temp
If the inching target temperature (set with SP1948) is higher than 65
will start when the hot roller temperature reaches this target hot roller
temperature. If the pressure roller temperature is less than 60
start at the ready (reload) temperature.
This SP sets the temperature at which inching starts in a low-temperature
environment where fusing temperature control is handled with the settings of
SP1937.
[0 to 50/20/5]
11 Low Temp Mode Setting: Cold Start
If the hot roller temperature is below the temperature set with this SP at the
beginning of a cold start, the machine determines that it is in a low temperature
environment
[0 to 50/15/1]
12 Low Temp Mode Setting: Cold Start Hold Time
This SP determines the length of time the machine remains in the low
temperature cold start mode after the machine determines that that it has been
cold started in a low temperature environment. After this time has elapsed,
fusing temperature control will operate with the paper type and thickness
settings (see "Paper Thickness Default Selection" in this section).
[0 to 20/7/0.5 min.]
13 Low Temp Mode Paper Interval Ratio
This SP sets the size of the gap between sheets of paper while the machine is in
the low temperature environment cold start mode.
[1 to 10/3/0.1 mm]
SM 5-43
SP1-xxx Feed
o
C, inching
o
C, inching will
B286/B289