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Temperature Control
The fusing unit has these components for temperature control:
• The fusing thermistors [A] [B] send a signal when the fusing temperature goes past the threshold.
• The central thermistor [A] is the one that is used for fusing temperature control.
• The fusing thermostat [C] breaks the electric circuit when the fusing temperature goes past the threshold.
The thermostat is on the same electrical circuit as the fusing lamp, so the fusing lamp goes off if the
fusing thermostat breaks the electrical circuit.
• [A]: Idling ready temperature (100°C)
The fusing unit starts to rotate (idling) for 54 seconds [a].
• [B]: Print ready temperature (170°C)
Fusing and Exit
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