Quick view Mp21dx 12-Digit Ribbon Printing Calculator, Black/red Print, 3.5 Lines/sec - CNMMP21DX Canon
Quick view 1560-6 Two-Color Ribbon Printing Calculator, Black/red Print, 5.2 Lines/sec - VCT15606 Victor
Quick view Qs-2770h Two-Color Ribbon Printing Calculator, Black/red Print, 4.8 Lines/sec - SHRQS2770H Sharp
Quick view Qs-2760h Two-Color Ribbon Printing Calculator, Black/red Print, 4.8 Lines/sec - SHRQS2760H Sharp