Ken Shirriff's blog
Computer history, restoring vintage computers, IC reverse engineering, and whatever
Showing posts with label
ibm1401
.
Show all posts
Showing posts with label
ibm1401
.
Show all posts
Hammer time: fixing the printer on a vintage IBM 1401 mainframe
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The Computer History Museum has two operational IBM 1401 computers used for demos but one of the printers stopped working a few weeks ago....
15 comments:
Bad relay: Fixing the card reader for a vintage IBM 1401 mainframe
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As soon as we finished repairing a printer failure at the Computer History Museum , Murphy's law struck and the card reader started mal...
2 comments:
The printer that wouldn't print: Fixing an IBM 1401 mainframe from the 1960s
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The Computer History Museum has two operational IBM 1401 computers used for demos , but a few weeks ago one computer suddenly couldn't ...
19 comments:
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