Hand Held Products IT4410, User Manual

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D if Useful Height >= 1.0 X, else
F otherwise
In Screening modes, this parameter is reported as "Useful Row Height is Too
Short (1.5X)" when that is the case.
{7} lists the Data Safety Margin , which is the ratio of the unused error correc-
tion words to the recommended (!) number of such words. Data Safety Mar-
gin can exceed 100%, when the ECL is higher than the minimum
recommended, or be limited to 50% or lower, even with perfect printing,
when the ECL is below minimum. The grade is assigned as:
A if Safety Margin >= 62%, else
B if Safety Margin >= 50%, else
C if Safety Margin >= 37%, else
D if Safety Margin >= 25%, else
F otherwise
In Screening modes, this parameter is reported as "Low Data Safety Margin
(44%)" when that is the case.
{8} lists the Edge Accuracy measured in the Start or Stop patterns. The grade
is assigned as:
A if Edge Accuracy >= 62%, else
B if Edge Accuracy >= 50%, else
C if Edge Accuracy >= 37%, else
D if Edge Accuracy >= 25%, else
F otherwise
In Screening modes, this parameter is reported as "Poor Edge Accuracy (59%)"
when that is the case.
{9} lists the Print Growth measured in the Start or Stop patterns (the growth of
the dark modules or "bars"). The grade is assigned as:
A if Print Growth is b/- 20%, else
B if Print Growth is b/- 30%, else
C if Print Growth is b/- 40%, else
D if Print Growth is b/- 50%, else
F otherwise
In Screening modes, this parameter is reported as "Excessive Print Growth
(33%)" or "Excessive Print Shrinkage (-43%)" when those are the cases.