Canon NP-2120, Руководство по обслуживанию

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O P E R A T I O N S A N D
C. Inputs to DC Controller
P C B
h o m e p o s i t i o n
sensor
-6 LHP
s h u t t e r h o m e
5 v
- 2 .
SBHP
p a p e r s e n s o r
h o m e
p o s i t i o n
c a s s e t t e 1
s e n s o r
C a s s e t t e 2
s e n s o r
M a n u a l f e e d
s e n s o r
- 1
C o p y b o a r d
-8
s w 4
C o p y b a a r d
switch 2
- 1 1
W h e n a t h o m e p o s i t i o n , ‘ 1 ’ .
a t
W h e n b l a n k s h u t t e r at home position,
‘1’.
at
W h e n p a p e r present. ‘1’.
a t
W h e n h o m e p o s i t i o n . ‘ 1 ’ .
at
W h e n p a p e r present. ‘0’.
a t
W h e n p a p e r a b s e n t cassette, ‘0’.
a t
W h e n a b s e n t c a s s e t t e .
a t
W h e n p a p e r p r e s e n t ,
a t
W h e n b l a c k b l a c k d e v e l o p i n g
a s s e m b l y specified value, ‘0’.
W h e n c o l o r d e v e l o p i n g a s s e m b l y s e t .
‘ 1 ’ .
W h e n c o p y b o a r d m o v e d
2 0 d e g . , ‘ 0 ’ .
st identification)
W h e n c o p y b o a r d m o v e d to
d e g . , ‘ 0 ’ .
2 n d identification;
Figure 3-3
I N C .
C A N O N R N . 0 M A Y I N