Canon Image Reader-A1 iR5000i Service Manual page 273

The following signals are used:
[1] separation charging leakage detection signal; '0' when an excessively high or low level
of current is detected.
[2] separation charging current control signal; when about 3 V or higher and lower than 11
V, the output of the separation current turns ON; when about 12 V or higher, it turns
OFF.
[3] separation charging remote signal; turns on/off the output of the separation current.
COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR5000i/iR6000i REV.0 JUNE 2001
CHAPTER 4 IMAGE FORMATION SYSTEM
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