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CHAPTER 2
the scanner motor.
to
to turn
signal
"L"
When the scanner motor turns and
reaches the prescribed speed, the CPU sets
the SCANNEK MOTOR READY signal
(/SCNRDY) to "L".
The CPU notifies a scanner error to the
video controller in the following cases:
a. When the /SCNRDY signal does not go
"V within 20 seconds after the scanner
motor starting rotation.
b. When the /SCNRDY signal goes "H" for
2.5 seconds after it goes 'I".
2-14
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