Inquiry (采购产品): Direct Thermal BarCode Printer I am looking for bar code printers that that can print two different size bar codes from one printer (2" & 4"). I've seen on the internet a printer called a Piggy Back system where two printheads can feed and print two different size labels from two different rolls of labels but I can't find the website it was on. Please email me back if you have a suggestion on how this can be done. Thanks. **** Hidden Message ***** Jim Reid 44136 Company: Telsource Corporation E-mail: jreid@telsource.com **** Hidden Message ***** jreid@telsource.com