Braillo 400 S 3 Series User Manual page 33

BRAILLO NORWAY AS
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Please see the fi gure on the previous page.
The two shafts, one at the top and one at the bottom, are rotating syncronized. On each shaft there are
eccentrics that are pushing the beams and papershoes up and down. This movement is used both to hold
the paper and to make the dots. A row of dots is printed for each revolution of the shafts. The shafts
must rotate three times to form a complete row of characters.
Please see fi gure below:
To be able to print interpoint (where both sides of paper are printed simultaniously), the back page is
offset a little to the rigth and a little down to fi t in between the dots on the front page.
Please see fi gure below:
Front page
Dimensions on 6 and 8 dot braille cell, all numbers in mm.
10,16
Back page (dashed lines)
2,5 3,5
2,54
5,08
5,08
Ø1,5
6
First revolution
Second revolution
Third revolution
2,5 3,5
7,62
12,7
5,08
6
B 400 Series 3
2,54
Ø1,5
33