Filter
Top Products
e-STUDIO350/352/353/450/452/453
DRUM RELATED SECTION
11
11 - 7
© 2003 - 2008 TOSHIBA TEC CORPORATION All rights reserved
11.4 Drum Temperature Detection Circuit
(1) Purpose of the drum temperature detection circuit
The amount of charge on the drum surface varies greatly with the surface temperature of the
drum. This circuit detects the temperature of the drum surface, and the amount of charge on the
drum surface is controlled to be constant based on the result.
(2) Congurationofthedrumtemperaturedetectioncircuit
Drum temperature detection circuit
Fig. 11-401
Drum
thermistor
+5V
DRTMP-1DRTH
CPU
GNDGND