1/05
10-53
DocuColor 12/DCCS50
Drum Motor
Principles of Operation
Reissue
Figure 1 Photoreceptor Motor Control Circuit
The Photoreceptor Motor drives the Photorecepto
r Drum and the IBT Drive Roll.
Table 1 Photoreceptor Motor Control Lines and Condition
On Gain 1 Gain 2 CLK Brake ENC A Main Motor Operating Condition
0 X X N/A X 0 Hz Motor Off
1 0 0 544.0 Hz 1 544.0 59.82 mm/sec process speed
1 0 1 N/A 1 Not used
1 1 0 1179.4 Hz 1 1179.4 129.68 mm/sec process speed
1 1 1 1996.0 Hz 1 1996.0 219.47 mm/sec process speed
0 0 Hz Locked