AKA: HR-7, PRINTING CALCULATOR, Product number (P/N): HR7 (HR-7),
Keywords/Tags: HR7 (HR-7) | PRINTING CALCULATOR
Date of intro: ~1981, Origin: Japan (List), Dimensions: 226x85x36mm, Weight: 330g,
Power: 6V: (AA x4) + Adaptor, Adaptor: CASIO_adaptors: AD4150,
Display: Type = Display (LCD) (List),
Number of keys: 28, #Key-Blue: 4, #Key-Grey: 22, #Key-Orange: 2,
Miscellaneous switch: [OFF-ON],
Classification: / Desktop with Display+Printer,
Featuring: Procent,
Related with: CASIO_docu: M4000938L (Cat.); CASIO_parts: (Box) HR7,
Known Serial-numbers: 4S105A (List of all S/Ns from CASIO)
Collector value: 6.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),
Internet: Link-1: LEDUDU, Link-2: MY CALCULATORS DATABASE