Monroe Systems for Business P51S Genuine Super Saturated Ribbon Cartridge, 1 Dozen

Monroe Systems for Business P51S Genuine Super Saturated Ribbon Cartridge, 1 Dozen

• OEM ribbon cartridge from the manufacturer, not an imitation
• Extremely convenient installation of ribbons for Monroe calculator models
• Offers Monroe's exclusive true red color
• Heaviest inking saturation on the market

As the inventor of the commercial calculator in 1912, Monroe has earned the trust of fortune 500 companies, non-profit organizations and government agencies, including the likes of NASA. Even Hollywood has recognized the strength of the Monroe brand as its products have landed on major television networks and hit series including the show madmen. Monroe's engineers developed the most convenient calculator ribbon to install. They created the first-ever cartridge containing a calculator ribbon, which provides you With the easiest installation. Don't let ribbon ink get on your hands, use Monroe's high-quality ribbon cartridge instead of ribbon spools. Having the highest standards in the calculator industry, Monroe produces the darkest printing black/red ribbon cartridges on the market. Monroe pushed every envelop when designing a ribbon With the highest possible inking degree and eliminated the risk of ink smudges. Monroe requires their factory to use a true red ink that is extremely rich in color and used specifically by Monroe, unlike the orange tint you see in watered down versions from other brands. To maintain the darkest print on their paper tape, users of Monroe products are suggested to change their ribbons after replacing 3 paper tape rolls. Designed exclusively for Monroe calculators. Those who know, choose Monroe. 1-dozen black/red calculator ribbon cartridge exclusively for Monroe calculator models: 8130, 8145, 7130, 7140, 7150, 5130, 5140, classic, pro and ultimate. This premium black/red ribbon cartridge is exclusively available for select Monroe models. Older (purchased prior to 2006) 7150 use the Monroe p65m universal calculator ribbon.