These books are reproduced here with the permission of Synthetix, Grapevine and Wlodek Mier-Jedrzejowicz. Volumes 1 - 8. HP 82166A HP-IL Integr. There are also a few color scans. Acrobat readers for a large number of platforms may be freely downloaded from Adobe .
Acrobat files are highly compressed and store an entire manual in a single file.
PDFs may be viewed on screen or printed. Because they are scanned at high resolution, printing is recommended. These scans were made by volunteers with their own equipment. Because of this, scans vary somewhat in resolution, darkness etc. Some volunteers omitted blank pages from the scans and others kept them.