Heidelberg MWE HDM-00.781.2107 Code 81.186.5385/02B Board. Heidelberg MWE HDM-00.781.2107 Code 81.186.5385/02B PCB Board. This item is in the category "Business & Industrial\Printing & Graphic Arts\Commercial Printing Essentials\Parts, Feeders & Attachments". The seller is "ali7357" and is located in this country: US. This item can be shipped to United States.