Electrical Circuitry
The
controlled by the two microprocessors
and communication LSI
the DC controller PCB,
of which functions as follows:
Microprocessors
(master)
.
the
sequence.
.
the
size identification.
Note:
The main motor (Mi) a synchronous motor
thatusesthefrequencyofthepowersupplyas
The scanner motor (M2) and
motor
the other hand, are stepping
that use the oscillation frequency of
the
oscillator built the DC controller.
As
luctuations the
supply
quency
operation turn fluctuate
the main motor (MI), causing the copies to
carry expanded or contracted images.
Q302
.
the stepping motor.
. Outputs the image formation control signals.
Q304
.
the serial communication with ADF
and sorter.
Note:
With the
converter, the
microprocessors can read both digital and
analog signals.
C A N O N I N C .
C A N O N
M A Y
I N J A P A N
Содержание NP-2120
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