Honeywell, spare part/printhead, i-class mark ii, printhead 300 dpi printhead for i-4310e Product Type: Printhead Product Type: Printhead Compatibility: Datamax O'Neil I-4310E Mark II Printer Manufacturer Part Number: PHD20-2279-01 Print Technology: Thermal Transfer Manufacturer: Honeywell International, Inc Product Name: Printhead, Smartchip, 300DPI - I-4310e Print Technology: Thermal Transfer Brand Name: Datamax-O'Neil Brand Name: Datamax-O'Neil