ABL electronic Scamax 2600, Scamax 5000 5.3.1Patchcodes, available, Patchcodes, Stop on Error, the Search Area, front / rear side, Search Patchcodes on, Position and Size of, Interference Reduction

DpuScan Scamax 2600 / 5000 Scanner Options

5.3.1Patchcodes

With the "Patchcodes" tab several settings can be adjusted concerning the search for Patchcodes. The search can be restricted to the front or rear side of a document, or to a specific search area on the page. In addition, the quality level can be adjusted to look for thinner or thicker Patchcodes, or to report an error if a code could not be identified exactly.

Search Patchcodes on	Enabling this option turns on the search separately for the front and rear
front / rear side	side.
	If you disable the search, Patchcode dependent rules will not be
	available.
Interference Reduction	This filter reduces white pixels from the black area of a Patchcode bar.
	Noise like this can result from the scanner itself after retreatment of an
	image by the IP hardware.
Detect thicker / thinner	Patchcodes are defined with fixed sizes. To detect Patchcodes varying
Patchcodes	the slightest bit from this size, one can choose this checkbox.
Stop on Error	With this option enabled, the scanner stops when a Patchcode cannot be
	identified exactly.
Position and Size of	If the Patchcode bar is not printed over the whole page, but only in a
the Search Area	specific area, a search area can be defined.
	With the means of these parameters, the location and the size of the
	search area can be defined.
	The values are given in 0.1 mm increments.
	Please note that the upper border of the search area cannot be specified
	because the upper border is always the top of the sheet.
	As a general rule of thumb, the Patchcode should be recognized as
	soon as possible; that means it should be printed at the upper edge
	of a sheet (in direction of transport).

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