Epson Lq 300 User Guide

With the color upgrade installed, the printer does not operate
properly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Appendix
Printer Specifications..........................A-2Printing................................
A-2Paper.................................
A-4Mechanical..............................
A-6Electrical...............................
A-7Environmental............................
A-7Safety approvals...........................
A-8Interface...

Introduction
FeaturesYour EPSON® 
24-pin dot matrix printer offers these
outstanding features:
High-speed printing. Print up to 200 characters per
second (cps) in 10-cpi draft mode.
Quiet operation. You’ll notice the benefit of quiet printing
in your work environment.
Simple control panel. Three buttons and three lights give
you fingertip-access to most printer functions.
Two built-in interfaces: parallel and EIA-232D serial.
Detachable tractor unit that can be used as either a pull
tractor or a push...

Energy Star CompliantThis printer complies with the U.S. Environmental Protection
Agency’s Energy Star program, which promotes the
manufacture of energy-efficient printers, computers, and
monitors.
The EPA estimates that if all desktop computers, printers, and
other peripheral devices met Energy Star standards, energy
cost savings would exceed $1 billion annually and carbon
dioxide emissions would be reduced by 20 million tons.
The Energy Star emblem does not represent EPA endorsement of any
product or...

Warnings, Cautions, and NotesWarnings must be followed carefully to avoid bodily injury.
Cautions must be observed to avoid damage to your
equipment.
Notes contain important information and useful tips on the operation.
of your printer.Introduction 3 

Important Safety InstructionsRead all of these instructions before you set up your printer.
Follow all warnings and instructions marked on the printer.
Unplug the printer from the wall outlet before you clean it,
and use a damp cloth for cleaning, not liquid or aerosol
cleaners.
Do not use your printer near water or spill any liquid on it.
Do not place the printer on an unstable cart, stand, table, or
other surface that may allow the printer to fall.
Do not block any slots or openings in the cabinet....

If you use an extension cord, make sure that the total of the
ampere ratings on the products plugged into the extension
cord does not exceed the extension cord’s ampere rating.
Also, make sure that the total of all products plugged into
the wall outlet does not exceed 15 amperes.
Never push objects of any kind into your printer because
they may touch dangerous voltage points or short out parts
that could result in a risk of fire or electric shock.
Except as specifically explained in the user’s manual, do...

Chapter 1 

Unpacking the Printer
Your printer box should include these items.Printout guide
Knob
Paper supportsIn some locations, the power cord is attached to the printer.
1-2
Setting Up the Printer 

Note:
The printout guide is used with the optional cut-sheet feeder. If you
do not have the cut-sheet feeder now, store the printout guide at the
back of the printer cover in case you need it later.Choosing a P/ace for the PrinterWhen selecting a place to set up your printer, choose a
convenient location that provides the following:
A flat, stable surface
Adequate room around the printer to allow easy operation
and maintenance. Make sure it’s close enough to the
computer for the printer cable to reach,...

If you place the printer on a stand, follow these guidelines:
Use a stand that supports at least 9 kg (19 lb).
Never use a stand that tilts the printer. Always keep it level.
Provide enough clearance below the stand and between the
legs of the stand so your continuous paper flows smoothly.
Place cables so they do not interfere with paper feeding;
secure them to a leg of the stand if possible.
Assembling the Printer
Follow the steps in this section to get your printer up and
running.
Installing the...