B-852 THERMAL HEAD
PI DATE: Apr 2008 PRODUCT TYPE: Thermal Print Head RES : 300 DPI COMPAT : FOR B-852 Barcode Printers * High quality long-life Thermal Print Head for B-852 printers * Uses thermal transfer printing method * 8.5" 300 DPI print head for high clarity printing * The thermal print head consists of a single line of tiny resistive elemen which when current is allowed to flow through them it heats up causing a small dot to be burned onto thermal paper or a small dot of ink to be transferred from a thermal ribbon to ordinary paper