
Mod. 6609d-6612d:
Automatic Forms Cutter
13.12.2006
-30-
Adjustment line (AL):
The adjustment line contains the first mark to pass under the reading head. As a rule
no
function is allocated to this mark. It serves to enhance reliabilty in evaluating the marks
(codes), and also in adjusting the position of the reading head. The position of the
adjustment line should be given in parameter k).
Read area:
The read area is the area on the paper within which the reader is active. The adjustment
line contains the first mark to be processed by the reading program. Sixteen lines are
evaluated including the adjustment line - adjustment line plus 15. Through the allocation
of codes the machine knows in which lines the marks are to be evaluated. Other marks
are ignored by the machine.