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ISO 1730:1980PublishedDictation equipment — Basic operating requirementsISO 2257:1980PublishedOffice machines and printing machines used for information processing — Widths of fabric printing ribbons on spoolsISO 2258:1976PublishedPrinting ribbons — Minimum markings to appear on containersISO 2775:1977PublishedOffice machines and printing machines used for information processing — Widths of one-time paper or plastic printing ribbons and marking to indicate the end of the ribbonsISO 3540:1976PublishedPaper or plastic printing ribbons — Characteristics of coresISO 3791:1976PublishedOffice machines and data processing equipment — Keyboard layouts for numeric applicationsISO 3866:1977PublishedOffice machines and printing machines used for information processing — Widths of fabric printing ribbons on spools exceeding 19 mmISO 3883:1977PublishedOffice machines — Line and character capacity of address mastersISO 4882:1979PublishedOffice machines and data processing equipment — Line spacings and character spacingsISO/IEC 10779:2020PublishedInformation technology — Office equipment — Accessibility guidelines for older persons and persons with disabilitiesISO/IEC 21118:2020PublishedInformation technology — Office equipment — Information to be included in specification sheets for data projectorsISO/IEC TR 22981:2020PublishedInformation technology — Office equipment — Guidelines for the development of an ontology (vocabulary, components and relationships) for office equipmentISO/IEC 24700:2005PublishedQuality and performance of office equipment that contains reused componentsISO 1090:1981WithdrawnOffice machines and data processing equipment — Function key symbols on typewritersISO 1091:1977WithdrawnTypewriters — Layout of printing and function keysISO 1092-1:1974WithdrawnAdding machines and calculating machines — Numeric section of ten-key keyboardsISO/R 1094:1969WithdrawnWithdrawal of ISO/R 1094-1969ISO/R 1731:1971WithdrawnWithdrawal of ISO/R 1731-1971ISO 2126:1975WithdrawnOffice machines — Basic arrangement for the alphanumeric section of keyboards operated with both handsISO 3244:1984WithdrawnOffice machines and data processing equipment — Principles governing the positioning of control keys on keyboardsISO 3244:1974WithdrawnOffice machines and data processing equipment — Principles governing the positioning of control keys on keyboardsISO 4062:1977WithdrawnDictation equipment — SymbolsISO 4169:1979WithdrawnOffice machines — Keyboards — Key numbering system and layout chartsISO 4232-3:1984WithdrawnOffice machines — Minimum information to be included in specification sheets — Part 3: Postal franking machinesISO 5138-7:1986WithdrawnOffice machines — Vocabulary — Part 7: Postal franking machines