AKA: AUTO POWER-OFF, TP-1, AKA (Label): MODEL TP-1, Product number (P/N): TP1 (TP-1),
Keywords/Tags: TP1 (TP-1) | AUTO POWER-OFF
Date of intro: 1979, Origin: Japan (List), Dimensions: 150x74x30mm,
Power: 6V: (AA x4),
Display: Type = Display (LCD) (List),
Number of keys: 34, #Key-Grey: 20, #Key-Orange: 2, #Key-White: 12,
Keyboard Array (Rows x Columns): 07x05,
Miscellaneous switch: [(ArrowRight)-ON],
Classification: / Desktop with Display+Printer,
Featuring: Procent, Square root,
Related with: BROTHER_docu: (Instr.) TP1; BROTHER_parts: (Box) TP1,
Known Serial-numbers: 0013822 | 0025680 | 0061799 | 0062363 (List of all S/Ns from BROTHER)
Collector value: 7.5/10,
Courtesy of: CALCUSEUM (Serge DEVIDTS),