Keyboard Component Documents
- Keyboard Component Owner's Book — August 7, 1980 revision (PDF)
- Keyboard Component Owner's Book — published version (PDF)
- Keyboard Component Owner's Book Update — June 22, 1981 (PDF)
- Printer 40 Offer — (PDF)
- Sprinter 40 Instruction Manual — (PDF)
- Engineering Decision Memo — June 17, 1981 (PDF)
- Power Supply Schematic Diagram — (PDF)
- Keyboard Component Quality, Overview, Drawing List — 1982 (PDF)
- Keyboard Component Service Manual — final draft (PDF)