Compatible Universal Calculator Spool EPC B / R Black and Red Ribbons, Works for Verifone P200, Verifone P560, Verifone P562, Victor 100

printer troubleshooting fairphone offers two thermal printer solutions for the Ruby two and the Topaz POS the printers supported on these POS systems are the TM 88 and the RP 310 also known as the VeriFone partner printer both printers have a red adapter on the back and a round power cable connection a black rs-232 cable connects into the red adapter on the printer from a comport on the back of the POS which is typically com4 it is used for communications they receive power from the POS systems printer power connection via a black power connector on the top of the case there is a control pane that contains indicator lights that show power error and paper or paper out below the paper light is the feed button which can feed paper through the printer the cover open button can be found below the control pane the tm88 is a push-button the RP 310 has a slide lever to open the cover to replace