A printer configured to print on substrates that undesirably tend to collect debris before being printed, comprises a print station including a printhead, and a printer body configured to receive a replaceable cartridge that holds a printer consumable (such as a ribbon) and a substrate cleaning structure....http://www.google.ca/patents/US7871213?utm_source=gb-gplus-sharePatent US7871213 - Ribbon cartridge including substrate cleaning apparatus
