Look here:
http://www.spies.com/~aek/pdf/hp/1000/
When you open the front panel of the HP1000F does it have a sticker inside
with 1 - 4 numbers of the form 12992A - 12992L ?
Those are the loader ROM part numbers. Take a look at the document
12992-90001_loaderRomsApr86.pdf which describes the various loader ROMs
which you may have installed in your CPU. The document also describes how
to load and execute the loader ROMs.
From: Adrian Vickers
<avickers(a)solutionengineers.com>
2) Does anyone have access to a set of F-series manuals, especially
installation reference manuals? If so, are they in electronic format; if
not, can you/they bear to part with them for at least as long as it will
take me to scan them?