I am having problems with bar gain issues with Tesco
Tesco say my barcodes printed on a TEC SX4 printer have a bar gain of 46% but it needs to be as close to 0% as possible, i have slowed my printer down, turned down the temps and changed from thermal transfer to direct thermal.
Office Equipment & Supplies - Toshiba TEC - B SX4T Printer
Answers & Comments
Tesco prefers 300 dpi printers.
use a bsx5 printer or the bex4t printer