Manual

121

Appendices

Raster width specification

In raster scan mode, the BL-700 scans multiple positions of the bar code by swing-

ing the laser beams up and down. Thus, the bar code can be read even if it has a

stain or missing part.

For the up-down width of raster scan (raster width), see the table below:

Model Reading distance Raster width

BL-701 200 mm 10±1 mm

BL-741 300 mm 20±2 mm

BL-781 450 mm 30±3 mm