2pk DR313K - Konica Minolta Black Drum Unit A7U4-0RD Genuine Konica New. The item "2pk DR313K Konica Minolta Black Drum Unit A7U4-0RD Genuine Konica New" is in sale since Sunday, June 28, 2020. This item is in the category "Business & Industrial\Office\Office Equipment\Copiers, Parts & Accessories\Parts & Accessories". The seller is "purplemonkeymarket" and is located in Independence, Missouri. This item can be shipped to United States.