I have two printer and on one the label size comes out with the correct font size but when I try to print out the same label on the second one the bar code and human readable is much larger...am I missing a setting??
Yes. You have two printers that have different "dots per inch" print heads. The printer with the correct size font is a 300dpi printer and the second one is a 203dpi printer. That's why the bar code and text is printing larger with the same code being sent to the first printer. The dots on the printhead are larger therefore, larger print.
Change the printer driver on the second printer to Z105SL-300 dpi and the print will be just fine.
Answers & Comments
Yes. You have two printers that have different "dots per inch" print heads. The printer with the correct size font is a 300dpi printer and the second one is a 203dpi printer. That's why the bar code and text is printing larger with the same code being sent to the first printer. The dots on the printhead are larger therefore, larger print.
Change the printer driver on the second printer to Z105SL-300 dpi and the print will be just fine.
Hope that helps !