Motor rotation turns the encoder disk. The timing windows on the disk then pass through the
encoder disk sensor. The position of the carriage frame is obtained by counting the pulses
generated by the encoder disk sensor as the disk turns.
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
