Fuser temperature control

Electric heating – Heating devices – Combined with diverse-type art device

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Details

219388, 219469, 219471, 355 3FU, 355 14FU, 432 60, H05B 100, G03G 1520

Patent

active

046847847

ABSTRACT:
Apparatus is disclosed for feeding a support web between a pair of fusing rollers, at least one of which is heated. Heat conductive skive means is supported in contact with the heated roller for stripping the web material from the roller. Temperature sensitive means in heat-conducting contact with the skive means senses the temperature change of the roller by conduction along the skive means. The temperature sensitive means generates an electrical signal representative of the temperature change, and the signal is coupled to temperature control means operative in response to the generated signal to control the temperature of the heated roller so that the temperature transferred to the web material is maintained within preferred temperature limits.

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