BA10 Hard Copy Control

This document provides comprehensive technical information for the BA10 Hard Copy Control, an interface for various peripheral devices on the PDP-10 system. It covers the following systems:

• CP10 Card Punch: Detailed theory, operation, and maintenance procedures.
• CR10 Card Reader: Operating modes, theory, and error handling.
• LP10 Line Printer: Character set decoding, drum assemblies, and maintenance adjustments.
• XY10 Plotter: Control instruction sets and logic.

The manual includes mechanical assembly details, installation floor plans, I/O bus interface signals, diagnostic program references, and extensive tables for jumper configurations, cabling, and specifications.