Barcodes/Two-Dimensional Symbols Barcodes/Two-dimensional symbols encodable by the printer driver If you want to create graphic data for barcodes/two-dimensional symbols, create data which meet the following conditions. Use black as the print color of the barcode on blank paper (not pre-printed). When creating barcode/2-dimensional symbol data as the graphic data, use the input resolu- tion in the table below. At other resolutions, the barcode reader may return errors. Because of the characteristics of the ink, it may penetrate the paper, and bars of printed bar- codes may become thicker. This depends on the paper.
Users can maintain the barcode recog- nition rate by methods such as ± 1 correction, reducing the data in a bar by one pixel and increasing the blank space by one pixel. Be sure not to use this method for the two-dimen- sional symbols. 22 Barcode/two- Barcodes dimensional Identification rate: symbol printing ANSI rank D (based on Seiko Epson Corporation standard) Two-dimensional symbols UPC-A, UPC-E, JAN 8 (EAN 8), JAN 13 (EAN 13), CODE 39, CODE 128, GS1-128, GS1 DataBar Omnidirectional, GS1 DataBar Truncated, GS1 DataBar Limited, GS1 DataBar Expanded Stack type: PDF417, GS1 DataBar Stacked, GS1 DataBar Stacked Omni- directional, GS1 DataBar Expanded Stacked Matrix type:
QR Code Input resolution (horizontal vertical) Graphic resolution (horizontal vertical) 180 180 dpi 360 180 dpi 360 360 dpi 360 360 dpi 360 360 dpi 720 360 dpi