P800 Documentation
Systems
- P856M/P857M CPU Service Manual, 5122-991-26953, October 1978
Scans made from somewhat poor photocopies, I just found that the University of Stuttgart has a better version on-line here
- P858/P859 Reference manual, 5122-991-30621, February 1982
- P800M (= 852, 856, 857) Interface And Installation Manual, Preliminary, 5122-991-26942, Apr 1976
Storage
- X1215 Cartridge Disc Drive Unit Service Manual, 5122-992-00961, May 1974
- X1215/X1216 Cartridge Disc Drive Unit Service Manual, Preliminary, 5122-992-01062
Enclosures