Product Description Detailed Specs Downloads Reviews/Questions Product Description ZEBRA ZD621T HEAD OPEN SENSOR. Detailed Specs null null null null null null null null null null MFG Part Number P1112640-244 Product Type Printer Part (Restricted) Product Family ZD621T Downloads Warranties Warranties Reviews/Questions The Zebra P1112640-244 is also known as ZEB -P1112640244 or P1112640244