A. Outline
The service modes are
foruse adjust-
ing and checking
of the
and
and
can be activated by pressing the service switch
(SWI)
the adjustment
the table below
fordescriptionson
of the
service modes.
Service
mode No.
Description
0
The scanner movesforward to the pointof
Use to adjust the
point; for
measurement, and the scanning lamp goes
details,
p. 3-34.
the output
of the
sensor
indicated
the
counter
the control
panel.
EX.
1
The read-involtage of VR2
adjust-
ment) indicated
the
counteron the
3-35.
control panel.
EX. 22
2
The powerfrequencydata indicated
the
The
uses
motor; the variation
counter
the control panel.
its rotation
byfluctuations
EX. -05
the frequency can bring about
sionlcontraction of the image; use it to
problems.
3
The pre-exposure lamp and main motor are
Use it to
the operation of the lamp
and motor.
4
the control panel go
Use it to
the
5
The output
of
size 0’ Ifanyofthefollowing
indicated
the
counter
the control
be suspected;
the
size
panel.
detection mechanism (no adjustment
EX. 180
possible the
The value indicated with the copyboard
6
The output
of
size 1’
20 or
indicated
the
counter
the control
. The value indicated with the copyboard
panel.
open 30 or more.
EX. 18
7
The output
of
size 2’
indicated
the
counter
the control
panel.
EX. 18
CANON
CANON
RN.1 JAN.
IN JAPAN
d
3-55
Summary of Contents for NP-2020
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