300 / 700 / 900. Printing Press Circuit Board - A 37V 1080 70. Cards come out of working machine shut down and salvaged. Other related cards in other listings.30 day guarantee to be in good working condition and as stated. This item is in the category "Business & Industrial\Printing & Graphic Arts\Commercial Printing Essentials\Parts, Feeders & Attachments". The seller is "strngbean" and is located in this country: US. This item can be shipped worldwide.