Canon NP-70 Service Manual page 4

POINT OF DIFFERENCE
This table shows the point of difference between Second Printing and Third Printing
Page
First Printing
Change Addition
Second Printing
2-10
O 40 Sprocket
3-8 40 RSW Multiple - - -Switch
O
deletion
4-19 1) a) - - - ,the Illumination Assembly
and the
O ,the right upper
2) ADJUSTMENTS
The width of the aperture
slit - - - -adjustable mask blades
mask blades (see Fig. 4-24).
O
ADJUSTMENTS
The adjustment of - - - -
(see Fig. 4-24).
a)
b)
423 in Fig. 4-28
Flange (rear)
O
Flange (front)
O [NOTICE] PROCEDURES - - - -
DRUM CYLINDER
4-24 4.5-1
1) becomes approx.
+ 1800 ± 100 volts.
becomes approx.
+ 1800 ± 50 bolts.
4.5-2
Table 4-1 Corona Wire Specifications
Standard High 16.5 ± 0.5 9.5 ± 0.5
Standard Hight about 16.5
(refer to
\Table )
about 9.5
(refer to
\Table )
4-26 2)
Perform the replacement
Assembly as follows
O Perform the replacement
Assembly and Transfer Corona
Assembly as follows
O [Addition]
Paper Guide Wire Replacement of Transfer
Corona Charge
4-51 4.9-1
The NP-70 has four (4) - - - -
O The NP-70 has s}x (6)
4-52 BS 97-5924 10.5 1.0 84.5
O O
BS 97-5925 10.5 1.0 84.5
Table 4-3 Letter
97-5924 10.0 1.0 79
Universal 97-5924 10.0 1.0 79
4-53 Table 4-4
O
Letter 400 ± 100 1200 ± 100
Universal 400 ± 100 1200 ± 100
[NOTICE]
1)
2)
O
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