Product Description Detailed Specs Downloads Reviews/Questions Product Description Printhead Mechanism for the ZM400 printer (300dpi) Detailed Specs Product Family ZM400 MFG Part Number 79811M Product Type Printer Part (Restricted) Sold By Each Compatible Printers ZM400 null null null null null null null null null null Downloads Reviews/Questions The Zebra 79811M is also known as ZEB -79811M or 79811M