Help identifying some mystery 41c modules

[Dave Frederickson]

(02-22-2021 03:12 PM)Dave Britten Wrote:  Function names are easy to get from CAT 2. Hit CATALOG 2, press R/S immediately to stop on the first entry, then press ENTER to get the detailed listing with function names. You can also SST to the module name of interest before pressing ENTER.

On the off chance that you have an 82143A printer, you can switch it to TRACE mode beforehand to print the listings.

The CAT 2 entry can be cross-referenced here.
http://www.hp-collection.org/41database.html

EDIT: They're likely surveying modules.