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VI.
VARIABLE
RESISTOR
(VR), LED,
AND CHECK PIN BY PCB
Those
not discussed
are for adjustment
at ,the factory
only and adjustments
and
Discussion
will be limited to the variable
checks
using
them
call
for
special
tools
,--.
,'
'\
resistors
(VR), LEDs, and check pins that can
/
be used in the field from
among
those
the
copier is equipped with.
Note:,
1.
Some LEDs emit light even when OFF be-
cause of leakage current.
2.
VRs that may be used in the field
0
VRs that must nbt be used in the field
@
1)
DC Controller
Figure 3-46
VRlOl:
Adjusts'AE
sensor gain (See p. 2-7.)
j/Y,
'VRI 02:
Adjusts margin at leading edge (See p. 2-l .)
CP102:
Clears EOOO, EOOl
COPVRIGHT
019BO CANON INC.
C,WN NP-1010 AN.0 DEC. 19&l PAINTED IN JMN (IMPRIME AU JlPONl
3-33
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