Product Description Detailed Specs Downloads Reviews/Questions Product Description Kit Maint Media Hanger ZM400 for serial numbers less than 08J112501799 Detailed Specs null null null null null null null null null null MFG Part Number 79839M Product Type Printer Part (Restricted) Product Family ZM400 Downloads Reviews/Questions The Zebra 79839M is also known as ZEB -79839M or 79839M