These are just a few pictures of my Series 80 collection. I retain copyright. Unauthorized use (e.g. in eBay auctions) will incur a charge of $150.
The HP 9135A mass storage device includes a fixed disc with about 6Mbytes capacity and a 5.25" floppy drive with 560Kbytes capacity.
The 82905B printer is derived from the popular MX-80 printer manufactured by Epson. It takes fan-fold paper (A4 or Letter) via a built in tractor feed. It includes a Centronics parallel interface and an HP-IB interface.
The HP-IB board inside the 82905B may be replaced by an HP-IL board, allowing the printer to be connected to low-power systems, such as the HP-71B or the HP-75C/D.
Starting from the far left, you can see and HP-9111A digitizer, a stack of drives (IEM-4400 tape drive, HP-9153A, HP-9121D, and HP-9133H), an HP-59401A HP-IB Analyser, an HP-3460A Multimeter, an HP-E3610 DC Power Supply, an HP-1630D Logic Analyzer, an HP Integral PC, and my favorite HP-85A.