While browsing some scans of old, out-of-print books about the Amstrad NC100, I discovered that it has a built-in screenshot facility. I knew my various Psion devices could do this, but not the NC100.

The trick — press Control–Shift–S — was mentioned in Robin Nixon’s The Amstrad Advanced User Guide, published in 1993 by Sigma Press. The book contained BBC Basic and C utilities for converting the raw bitmap data generated by the keypress.
I immediately keyed in the C code to try it out. It did the job.

Typing in a listing! What an old-school feeling!

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