Comic Book Terms – Ashcan
What is an ashcan comic? A publisher’s in-house facsimile of a proposed new title. Most ashcans have black and white covers stapled to an existing coverless comic on the inside; other ashcans are totally black and white. In modern parlance, it can also refer to promotional or sold comics, often smaller than standard comic size and usually in black and white, released by publishers to advertise the forthcoming arrival of a new title or story.