Product Description Detailed Specs Downloads Reviews/Questions Product Description ZEBRA ZD421T & ZD621T PRINTER UPPER MEDIA SENSOR (MOVEABLE GAP SENSOR). Detailed Specs null null null null null null null null null null MFG Part Number P1112640-207 Product Type Printer Part (Restricted) Product Family ZD421T, ZD621T Downloads Reviews/Questions The Zebra P1112640-207 is also known as ZEB -P1112640207 or P1112640207