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IBM Wheelprinter E 5223 Hardware Maintenance and Service: Revision history

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30 September 2026

  • curprev 22:4722:47, 30 September 2026 Josh talk contribs 5,951 bytes +3,346 Rewrite from the manual: item 1279888 / S544-4079-0 from spine and comment form; add chapters 7-8 (locations, lubrication) missing from the contents; remove invented adjustment-sequence claim; add J6P supply voltages (3-1600-5), fuse PIC, self test, lubricant P/Ns undo

25 September 2026

22 May 2026

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