Product Specifications; General Description - OKIDATA ML320 Service Manual

1.1

GENERAL DESCRIPTION

The Microline 320 and Microline 321 are nine pin, dot matrix printers. Two versions of the printers
are available. The first provides Microline emulation. The second version provides Epson and IBM
Proprinter emulations, which are selected through the Printer Menu.
The major difference between the Microline 320 and Microline 321 is the width of each printer. The
Microline 320 can handle 80 print columns (at 10 CPI). The Microline 321 can print up to 136 columns
(at 10 CPI).
The standard interface is a Centronics parallel and an optional RS232-C serial interface can be
installed. The optional serial interface can transfer data at speeds up to 19.2K baud.
Both printers feature an enhanced operator panel which provides access to the following
capabilities.
Menu Selection
Quiet Mode
Printer Tests
Paper Park
Print Characteristics
Standard Printer Controls
Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business
Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)
Service Guide ML320/ML321
Chapter 1 Product Specifications
Page: 4