DECwriter III. The DECprinter lacked the keyboard in front, but was otherwise identical. January 1977 saw the introduction of the DECwriter III, or LS120. [14] This was a cost-reduced and improved version of the LA36 that supported only serial input out of the box, lacking the former current loop interface.

The DECwriter III, also known as the LA120, is the third in a series of printing terminals by Digital Equipment Corporation, introduced in 1978. There are two versions, one with a keyboard and several switches, called the LA120, and one with just the printing assembly and less switches, designated LA100.

The DECwriter III, the keyboard send/receive version, was specifically designed to be easy to use. It guides you through the wide range of available configuration choices, uses mnemonic commands, has a prompting LED display, and a special decal that summarizes set-up commands, and comes with a convenient pocket-sized operator card that explains ...

The DECwriter III and DECprinter III are serial, dot-matrix, pedestal-mounted printers that combine bidirectional printing and a 1K character buffer to achieve 180 character-per-second throughput. The printhead automatically seeks the next print …

2018年4月22日 · For the benefit of others, the LA120 improves on the LA36 (DECwriter II) by communicating at up to 9600 baud with a maximum print speed of 180 char/sec. It prints bidirectionally using a line buffer for faster printing than an LA36. The dot matrix impact means it can print carbon copy forms, up to 1 original and 2 carbons IIRC.

DECwriter III (LA120) Programming Summary. The most current operating and programming information on the DECwriter III is reproduced here. Set-Up

Digital DecWriter 3, LA120 Service Guide - Free download as PDF File (.pdf), Text File (.txt) or read online for free. This document lists recommended spare parts for the LA120 and LA120-RA printers. It provides the part name, part number, and basic description for over 50 individual spare parts, including printheads, motors, gears, cables ...

The DECwriter III is a serial, dot-matrix, pedestal-mounted printers that combine bidirectional printing and a 1K character buffer to achieve 180 character-per-second throughput. More information...

2013年7月30日 · VCF West - Aug 2 - 3, Computer History Museum, Mountain View, CA; VCF Midwest - App. Sept 2024, Waterford Banquet, IL; VCFed Website. Forums. New posts Search forums. What's new. ... DECwriter III. Thread starter NeXT; Start date Jul 30, 2013; NeXT Veteran Member. Joined Oct 22, 2008 Messages 7,894

DEC LA120-DA, also known as DEC Writer III, with an 8 bit processor and 4k of RAM, was used to communicate with mini and mainframe computers in the late 1970's and early 1980's. The print head is held by a metal assembly and driven by a relatively powerful motor (towards right with the warning label on it).