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2. IBM hammer printers - Wikipedia

   en.wikipedia.org/wiki/IBM_hammer_printers

   The IBM 4245 is a high-speed impact printer that uses an engraved band. IBM proposed it as a replacement for the 1403, 3203 and the 3211/3811. As an example the Montana Department of Administration bought three 4245s (a model 12 and two model 20s) in October 1985 to replace two IBM 1403s and a 3211/3811. [21] [22] There are four consumable items:

3. List of IBM products - Wikipedia

   en.wikipedia.org/wiki/List_of_IBM_products

   Products, services, and subsidiaries have been offered from International Business Machines (IBM) Corporation and its predecessor corporations since the 1890s. [1] This list comprises those offerings and is eclectic; it includes, for example, the AN/FSQ-7, which was not a product in the sense of offered for sale, but was a product in the sense of manufactured—produced by the labor of IBM.

4. Category:IBM printers - Wikipedia

   en.wikipedia.org/wiki/Category:IBM_printers

   Main page; Contents; Current events; Random article; About Wikipedia; Contact us

5. IBM 7070 - Wikipedia

   en.wikipedia.org/wiki/IBM_7070

   The 7070, 7072 and 7074 support a variety of peripheral devices. including up to 1 7150 console typewriter, 4 7300 Disk-Storage units attached to an IBM 7604 Tape Control via an IBM 7605 RAMAC Control, 40 729 models II and IV [c] tape drives attached to an IBM 7604 Tape Control, and 6 (3 input, 3 output) unit record devices attached to an IBM ...

6. IBM 700/7000 series - Wikipedia

   en.wikipedia.org/wiki/IBM_700/7000_series

   IBM 7010 system: console (in front), disc drives and processing modules (left), tape storage, punch card reader and printer (right) The 700/7000 commercial architecture inspired the very successful IBM 1400 series of mid-sized business computers. In turn, IBM later introduced a mainframe version of the IBM 1410 called the IBM 7010. Data format

7. IBM 7340 - Wikipedia

   en.wikipedia.org/wiki/IBM_7340

   The IBM 7340 "Hypertape" system was a magnetic tape data storage format designed to work with the IBM 7074, 7080 and 7090 computers that was introduced in 1961 and withdrawn in 1971. As a technology, it deviated in several ways from the then dominant IBM 7 track system. It distinguished itself by having higher capacity, faster data transfer ...

8. Magnetic-tape data storage - Wikipedia

   en.wikipedia.org/wiki/Magnetic-tape_data_storage

   The IBM 7340 Hypertape drive, introduced in 1961, used a dual reel cassette with a 1-inch-wide (2.5 cm) tape capable of holding 2 million six-bit characters per cassette. [ citation needed ] In the 1970s and 1980s, audio Compact Cassettes were frequently used as an inexpensive data storage system for home computers , [ b ] or in some cases for ...

9. IBM copier family - Wikipedia

   en.wikipedia.org/wiki/IBM_Copier_Family

   IBM Copier I. On April 21, 1970, IBM announced their first copier simply called the IBM Copier. Its IBM Machine type/Model is 6800–001. When the IBM Copier II was released, IBM renamed the IBM Copier to the IBM Copier I. [21] In terms of competition, while the Copier I was faster than the Xerox 914 (which ran at 7 copies per minute) [22] it was reported as competing with the desktop Xerox ...