Product Description Detailed Specs Downloads Reviews/Questions Product Description ZEBRA HEAD OPEN SENSOR FOR THE ZEBRA ZD421T PRINTER. Detailed Specs null null null null null null null null null null MFG Part Number P1112640-210 Product Type Printer Part (Restricted) Product Family ZD421T Downloads Warranties Warranties Reviews/Questions The Zebra P1112640-210 is also known as ZEB -P1112640210 or P1112640210