Columbia University Computing History   
Translations  (see below for credits):

An IBM Print Train

IBM 1403 print chain
IBM 1403 print chain; source: Introduction to IBM Data Processing Systems, IBM Textbook C20-1684, 1968.
The IBM print-train mechanism used in the 1403 Line Printer. Different chains had different numbers of distinct characters: 48, 64, 96, and so on. The fewer distinct characters, the faster the printing speed. The 1403 had mountable print chains; user jobs could request special chains to be mounted by the operator.

Language Link Date Translator Organization
Norwegian Norsk 2021/10/31 Stian Skjelbred LĂ„neutensikkerhet.no
Swedish Swedish 2021/10/31 Frederick Stenlund Streamerplus.com
Columbia University Computing History Frank da Cruz / fdc@columbia.edu This page created: February 2001 Last update: 31 October 2021