Temperature Control - Ricoh Beluga-C1 Training

The D046/D154 have four thermistors but the
D049/D155 have only three.
There is no thermistor to detect the room
temperature.
Slide 216
Other differences between the D046/D154 and D049/D155
Hot Roller
D046/D154: Diameter: 60 mm, thickness: 1.6 mm
D049/D155: Diameter: 60 mm, thickness: 2.1 mm; contains a heat pipe
roller
Pressure Roller
Diameter: 65 mm, thickness: 85 mm (same for both models)
Pressure Motors
Automatic pressure adjustment for both.

Temperature Control

Hot roller (center, end)
Pressure roller (center, end)
D049/D154: No thermistor at the end of the hot
roller
To estimate the conditions inside the room, the
machine measures how long is needed to reach
140°C after the start of warm-up.
If it takes more than 2 minutes, the environment
is detected to be a 'low-temperature'
environment.
216
Beluga-C1/C1.5 Training