HTA HT2800T - Page 231

HT2800T_en_c.doc Page 231 of 275
Check if the type of the Bar Code you are using matches with the Bar
Code type you have enabled by HTA Autosampler Manager software
(see paragraph 12.2.2.3 “Bar Code Specifications).
Check the label quality.
Check the print quality of the Bar Code lines.
Check the density of the Bar Code lines.
Check that the Bar Code label is not overlapped excessively (see
paragraph 12.2.2.3 “Bar Code Specifications).
Check the vial orientation (see paragraph 12.2.2.3 “Bar Code
Specifications).
Check if Bar Code is 1D; 2D bar codes cannot be decoded.
Bar code not identified Check if Bar Code label is attached.
Check the horizontal orientation of the Bar Code lines. Check for any
shifted angles.
Check the label quality.
Check if the white background creates the correct contrast.
Check if the label is burned (blackened) from elevated temperature (due
to agitator for example).
Check if the surface is wet (moisture) and if there is a reflection.