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User's Manual
®
EPSON Y45499114003
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® EPSON LQ-850/950/1050 User's Guide
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FCC COMPLIANCE STATEMENT FOR AMERICAN USERS This equipment generates and uses radio frequency energy and if not installed and used properly, that is, in strict accordance with the manufacturer’s instructions, may cause interference to radio and television reception. It has been type tested and found to comply with the limits for a Class B computing device in accordance with the specifications in Subpart J of part 15 of FCC Rules, which are designed to provide reasonable protection against such i
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About This Guide Chapter 1 1-2 1-2 Checking the parts Removing the protective materials 1-3 Choosing a Place for the Printer 1-5 1-6 Installing the platen knob 1-6 Installing the ribbon l-7 Attaching the paper guide Testing the Printer 1-12 Loading a sheet of paper 1-12 Running the self test 1-15 Connecting the Printer to Your Computer 1-18 The parallel interface 1-19 The serial interface 1-20 Chapter 2 Paper Handling Using Single Sheets 2-2 Reloading during printing 2-5 Using Continuous Paper 2
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Contents Printing on Special Paper 2-16 The paper thickness lever 2-16 Multi-part forms 2-18 Labels 2-18 2-19 Envelopes Chapter 3 3-2 3-2 Lights 3-3 Buttons SelecType 3-4 Other control panel features 3-5 Setting the DIP Switches 3-6 Page Length 3-9 Skip Over Perforation 3-10 3-12 Adjusting the Loading Position 3-12 The loading position 3-12 Micro adjustment 3-14 Selecting Typestyles 3-16 Character fonts 3-16 Character pitch 3-16 Condensed mode 3-16 3-19 If SelecType does not work Selecting Chara
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Contents Chapter 4 Software and Graphics 4-2 Choosing from a menu 4-2 A quick test 4-3 Computer-printer communication 4-3 Word processors 4-4 Spreadsheets 4-6 4-7 4-8 The print head 4-9 Graphic command 4-12 Column reservation numbers 4-13 First graphics program 4-14 Using hand-calculated data to print graphics 4-14 Individual graphics options commands 4-18 Reassigning command 4-19 User-Defined Characters 4-20 Designing your characters 4-20 Sending information to the IQ 4-24 Printing user-defined
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Chapter 7 Using Printer Options 7-2 The Cut Sheet Feeder 7-3 7-4 Installation 7-7 Setting the sheet feeder mode 7-7 Recommended paper 7-8 Paper loading 7-10 Envelope loading 7-11 Using the cut sheet feeder 7-11 Software operation 7-12 Setting up your software 7-14 Control panel operation Testing the printer in the cut 7-14 sheet feeder mode Switching between cut sheet feeder 7-15 and continuous paper 7-16 The Pull Tractor 7-17 Installation and use 7-22 When you are finished printing 7-22 Using t
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Contents Interface Specifications 8-6 8-6 Serial interface 8-9 Chapter 9 Command Summary The Command Summary 9-2 9-5 Commands Arranged by Topic 9-8 Printer operation 9-8 Data control 9-13 Vertical motion 9-13 Horizontal motion 9-18 Overall printing style 9-22 Print size and character width 9-23 Print enhancement 9-26 Word processing 9-3 1 Character tables 9-32 User-defined characters 9-33 Graphics 9-36 Glossary Vi i Index Commands in Numerical Order Parallel interface
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About This Guide This User’s Guide provides step-by-step instructions on setting and operating the LQ-850, LQ-950, and LQ-1050 printers. Finding your way around Chapter 1 contains information on unpacking, setting up, and testing the printer, so be sure to read and follow the instructions in this chapter first. Inside the back flap of the guide are illustrations of the printer with all of the major parts identified. Chapters 2 and 3 include important information on paper handling and general pri
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About This Guide Conventions used in this Guide Warnings must be followed to avoid damage to your equipment. Cautions should be followed carefully to ensure that your printer operates correctly. Notes contain important information and useful tips on the operation of your printer. ix
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The LQ-850, LQ-950, and LQ-1050 are advanced 24-pin impact dot matrix printers, combining high performance and reliability with a wide range of features. Features In addition to the high quality printing and ease of operation you’ve come to expect from Epson printers, the LQ-850, LQ-950, and LQ-1050 offer the following: An advanced paper handling system that lets you use single sheets of paper without removing the continuous paper. This system allows you to use continuous paper even while the op
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Introduction Options A variety of printer options are available for use with the LQ printers. For detailed information on the installation and use of these options, see Chapter 7. Single-Bin and Dual-Bin Cut Sheet Feeders The cut sheet feeders give you easier and more efficient handling of single sheet paper. Up to 150 sheets of standard bond paper can be fed automatically into the printer without reloading. These units also can automatically feed envelopes. Pull Tractor Unit This option improve
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Introduction xii
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1-2 Unpacking the Printer l-2 Checking the parts Removing the protective materials l-5 Choosing a Place for the Printer l-6 Assembling the Printer l-6 Installing the platen knob l-7 Installing the ribbon l-10 Attaching the paper guide 1-12 1-12 Loading a sheet of paper 1-15 Running the self test Connecting the Printer to Your 1-18 1-19 The parallel interface l-20 The serial interface Computer Testing the Printer 1-3
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Unpacking the Printer Checking the parts make sure you have all the parts A S you unpack the printer, shown below and that none have been damaged during transportation. In some locations the power cable is a separate item. 1-2
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Removing the protective materials The printer is protected during shipping by two brackets, two locking tabs, and a print head protector. These protective items must be removed before you turn on the printer. After removing these items, store them with the other packaging material in case you ever need to transport your printer. To remove the packing materials, follow these steps: 1. Remove the printer cover; then use the enclosed cross-head screwdriver to unscrew and remove the two transport lo
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2. Remove the print head protector. 3 Slide the print head to the middle of the printer. Then, remove the left and right locking tabs. Be sure to remove all protective materials before you turn on the printer. 1-4 Unpacking the Printer
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Choosing a Place for the Printer There are several considerations in selecting a location for your printer. Be sure to keep the following in mind: Place the printer close enough to the computer for its cable to reach. Place the printer on a flat, stable surface. Leave room for easy printer operation and maintenance. Avoid locations that are subject to direct sunlight, excessive heat, moisture, or dust. Use a grounded outlet; do not use an adapter plug. Avoid using electrical outlets that are con
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Assembling the Printer After you’ve decided on a location for your printer, the first step in setting it up is to install the platen knob. You will find the knob packed in an indentation in the white foam packing material. 1. Insert the knob into the hole on the right side of the printer. Rotate the knob until it slips onto the shaft. 2. Push firmly on the knob until it fits against the printer case. Using the platen knob to adjust the position of the paper interferes with the automatic paper lo
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Assembling the Printer Installing the ribbon To install the ribbon cartridge, follow these steps: 1. Make sure that the printer is not connected to an electrical outlet. 2. Remove the printer cover. 3. Slide the print head to the middle of the printer. 4. Turn the ribbon-tightening knob in the direction of the arrow to tighten the ribbon. This step removes excess slack in the ribbon and makes it easier to install. 1-7
