Check the listing for details. COMPUMATIC (3 pack) Replacement Ribbon for Acroprint ES900 ES700 175 Time Clo.... Condition: New. Listed at 19.01 USD. COMPUMATIC (3 pack) Replacement Ribbon for Acroprint ES900 ES700 175 Time Clocks, Black Ink ✓ Free 60 Day Returns ✓ Free Express Shipping Description: Replacement black ink cartridge ribbon for all Acroprint 175, ATT310, ES700, ES900 time recorder models. Replaces Acroprint part number 39-0121-000. NOT compatible with Allied Time AT-3000R (orange model). Features: Fits all Acroprint 175, 310, ES700, ES900 time clock modelsAcroprint 39-0121-000 compatible, Black ink3 ribbon cartridges includedLong life, premium quality. Individually sealed, long shelf lifeFits Allied Time AT-3000 and AT-3500 but NOT compatible with Allied Time AT-3000R (orange model) Product Details: Brand: COMPUMATICInk Color: BlackCompatibility Options: CompatibleColor: Black InkManufacturer: CompumaticProduct Dimensions: 2 x 1 x 2 inchesItem Weight: 0.7 ouncesItem model number: Acroprint 39-0121-000Is Discontinued By Manufacturer: NoDate First Available: October 14, 2015Manufacturer: Compumatic