eHow - Computershttp://www.ehow.com/guide_5-http://www.ehow.com/guide_5-computers.html.htmlwww.ehow.comHow to Refill the Ink Cartridge for HP PSC 1610Vhttp://www.ehow.com/how_4974266_refill-ink-cartridge-hp-psc.htmlThe ink cartridge of an HP PSC 1610V printer has five hole fittings for the colored cartridge. Refill an HP 94 ink cartridge for use in an HP PSC 1610V printer with help from an employee of an ink-filling station in this free video on HP printer cartridges. Published on 5/1/2009