Epson LX-86TM manual

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Buen manual de instrucciones

Las leyes obligan al vendedor a entregarle al comprador, junto con el producto, el manual de instrucciones Epson LX-86TM. La falta del manual o facilitar información incorrecta al consumidor constituyen una base de reclamación por no estar de acuerdo el producto con el contrato. Según la ley, está permitido adjuntar un manual de otra forma que no sea en papel, lo cual últimamente es bastante común y los fabricantes nos facilitan un manual gráfico, su versión electrónica Epson LX-86TM o vídeos de instrucciones para usuarios. La condición es que tenga una forma legible y entendible.

¿Qué es un manual de instrucciones?

El nombre proviene de la palabra latina “instructio”, es decir, ordenar. Por lo tanto, en un manual Epson LX-86TM se puede encontrar la descripción de las etapas de actuación. El propósito de un manual es enseñar, facilitar el encendido o el uso de un dispositivo o la realización de acciones concretas. Un manual de instrucciones también es una fuente de información acerca de un objeto o un servicio, es una pista.

Desafortunadamente pocos usuarios destinan su tiempo a leer manuales Epson LX-86TM, sin embargo, un buen manual nos permite, no solo conocer una cantidad de funcionalidades adicionales del dispositivo comprado, sino también evitar la mayoría de fallos.

Entonces, ¿qué debe contener el manual de instrucciones perfecto?

Sobre todo, un manual de instrucciones Epson LX-86TM debe contener:
- información acerca de las especificaciones técnicas del dispositivo Epson LX-86TM
- nombre de fabricante y año de fabricación del dispositivo Epson LX-86TM
- condiciones de uso, configuración y mantenimiento del dispositivo Epson LX-86TM
- marcas de seguridad y certificados que confirmen su concordancia con determinadas normativas

¿Por qué no leemos los manuales de instrucciones?

Normalmente es por la falta de tiempo y seguridad acerca de las funcionalidades determinadas de los dispositivos comprados. Desafortunadamente la conexión y el encendido de Epson LX-86TM no es suficiente. El manual de instrucciones siempre contiene una serie de indicaciones acerca de determinadas funcionalidades, normas de seguridad, consejos de mantenimiento (incluso qué productos usar), fallos eventuales de Epson LX-86TM y maneras de solucionar los problemas que puedan ocurrir durante su uso. Al final, en un manual se pueden encontrar los detalles de servicio técnico Epson en caso de que las soluciones propuestas no hayan funcionado. Actualmente gozan de éxito manuales de instrucciones en forma de animaciones interesantes o vídeo manuales que llegan al usuario mucho mejor que en forma de un folleto. Este tipo de manual ayuda a que el usuario vea el vídeo entero sin saltarse las especificaciones y las descripciones técnicas complicadas de Epson LX-86TM, como se suele hacer teniendo una versión en papel.

¿Por qué vale la pena leer los manuales de instrucciones?

Sobre todo es en ellos donde encontraremos las respuestas acerca de la construcción, las posibilidades del dispositivo Epson LX-86TM, el uso de determinados accesorios y una serie de informaciones que permiten aprovechar completamente sus funciones y comodidades.

Tras una compra exitosa de un equipo o un dispositivo, vale la pena dedicar un momento para familiarizarse con cada parte del manual Epson LX-86TM. Actualmente se preparan y traducen con dedicación, para que no solo sean comprensibles para los usuarios, sino que también cumplan su función básica de información y ayuda.

Índice de manuales de instrucciones

  • Página 1

    EPSON ® LX-86 TM PRINTER User's Manual[...]

  • Página 2

    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 computi[...]

  • Página 3

    Contents List of Figures . . . . . . . . . . . . . . . . . . . . . . . . . , . . . . . vii List of Tables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Introductio n ............................... . 1 LX-86 Features ............................. . 1 About This Manual ......................... . 2 1 Setting Up Your LX-86 Printer ..[...]

  • Página 4

    5 IX-86 Features ..................... . Demonstration Programs ............. . Pica Printing. ...................... . Changing Pitches ................... . Cancelling Codes ................... . Resetting the Printer ................ . Pitch Comparison. .................. . Near Letter Quality Mode ............ . ...... . 33 ...... . 33 ...... .[...]

  • Página 5

    9 Introduction to Dot Graphics ................. . 71 Dot Patterns ............................... . 72 Print Head ................................ . 73 Graph&Mode ............................. . 73 Pin Labels ................................. . 74 First Graphics Program. ...................... . 76 Multiple-Line Exercise ......................[...]

  • Página 6

    F Troubleshooting and Advanced Features ......... . Problem / Solution Summary .................. . Setting print styles ........................ . Tabbing ................................ . Graphics ................................ . Paper-out sensor .......................... . Beeper Error Warnings ....................... . Data Dump Mode ......[...]

  • Página 7

    List of Figures l-l Printer parts ............................... . l-2 Paper feed knob installation .................. . l-3 Ribbon cassette. ............................ . l-4 Print head assembly ......................... . l-5 Ribbon cassette installation ................... . l-6 Ribbon placement .......................... . l-7 IX-86 ready for[...]

  • Página 8

    E-l E-2 E-3 E-4 E-5 E-6 E-7 E-8 I-l 2-l 5-1 6-1 6-2 6-3 9-l D-l D-2 I-l I-2 Continuous paper with printer stand. ........... . Continuous paper without stand ............... . Tractor placement. .......................... . Paper separator and paper guide ............... . Tractor release levers ......................... . Pin feed holder adjustmen[...]

  • Página 9

    Introduction The Epson IX-86 printer combines low price with the high quality and advanced features formerly available only on more expensive printers. LX-86 Features In addition to the high performance and reliability you’ve come to expect from Epson printers, the LX-86 offers: l Draft mode for quick printing of ordinary work l Near Letter Quali[...]

  • Página 10

    About This Manual We’re not going to waste your time with unnecessary information, but we won’t neglect anything you need to know about the Ix-86 and its many features. You can read as much or as little of this manual as you wish. If you have used printers before and have a specific program that you want to use with the LX-86, a quick reading o[...]

  • Página 11

    Chapter 1 Setting Up Your LX-86 Printer Setting up your LX-86 printer is a simple matter of attaching two parts, putting in the ribbon and paper, and connecting the printer to your computer. This chapter will have you printing a test pattern within fifteen to twenty minutes and doing more complicated work not long after. Printer Parts First, see th[...]

  • Página 12

    In addition to the items in the box, you need a cable and possibly an interface board. The cable connects the printer to your computer, and the interface board is necessary only for those computers that can’t use the LX-86’s Centronics ® paralle1 interface. Your computer manual or your dealer will tell you which cable you need and whether or n[...]

  • Página 13

    Figure 1-2. Paper feed knob installation Ribbon Installation The LX-86 printer uses a continuous-loop, inked fabric ribbon, which is enclosed in a cassette that makes ribbon installation and replacement a clean and easy job. The parts of this cassette are labelled in Figure l-3. Ribbon Knob Pi n Pin Figure l-3. Ribbon cassette 5[...]

  • Página 14

    To install the ribbon, first open the lid at the front of the LX-86 so that you can see the print head assembly shown in Figure l-4. Move the assembly by hand to the center of the printer so that the other parts of the printer will not get in your way. Also be sure that the paper bail is against the black roller so it too will not be in your way. N[...]

  • Página 15

    Then hold the ribbon cassette so that the small knob is on top and the exposed section of ribbon is away from you. Insert the cassette in its holder by first sliding the pins at the back of the ribbon cassette under the small hooks on the holder. (See Figure l-5.) Then lower the front of the cassette so that the exposed section of ribbon can fit be[...]

  • Página 16

    Now turn the knob on the cassette in the direction of the arrow to tighten the ribbon. As you turn the knob, see that the ribbon slips down into its proper place between the print head nose and the silver ribbon guide (Figure l-6). If it doesn’t, guide it with a pen or a pencil. Figure l-6. Ribbon placement Ribbon Replacement When your printing b[...]

  • Página 17

    Paper Loading Now put a sheet of paper in your LX-86 so you can test it. Figure l-7 shows the names of the parts that you need to know. Friction lever Figure l-7. LX-86 ready for paper loading 9[...]

  • Página 18

    See that the printer is turned off, open the front lid, and push the friction lever back and the paper bail forward. Then move the print head by hand to the center of the printer and feed the paper into the paper slot in the top of the printer. When the paper will not go any farther, turn the paper feed knob to advance it as you would with a typewr[...]

  • Página 19

    There are three buttons and four indicator lights on the control panel. Lights l The POWER light glows green when the power is on. l The READY light glows green when the printer is ready to accept data. This light flickers somewhat during printing. • The PAPER OUT light glows red to indicate that the printer is out of paper or the paper is loaded[...]

  • Página 20

    Test Pattern Now you’ll see your Lx-86 print something even though it’s not connected to a computer yet. Make sure that your printer has paper in it and that the power switch is off. Now, hold down the LINE FEED button on the control panel while you turn the printer on with the power switch. The Lx-86 will begin printing all the letters, number[...]

  • Página 21

    Connecting the LX-86 to Your Computer Now that the test pattern has shown that your printer is working well, it’s time to hook it up to your computer. It is best to have both the printer and the computer turned off when you do this. Remember that each computer system has its own way of com- municating with a printer. If your computer expects to c[...]

  • Página 22

    Next connect the other end of the printer cable to your computer. On most computers you can easily find the correct connector for the printer cable, but if you are not sure, consult your computer manual or your dealer. First Printing Exercise Now it is time to see something more interesting than the test pattern from your LX-86 printer. Your next s[...]

  • Página 23

    Chapter 2 SelecType The LX-86’s SelecType feature can produce four special typestyles: This is emphasized printing. This i s in the double-strike mode . This is condensed printing. This is in the elite mode. SelecType Operation Using SelecType is easy. You turn on SelecType and select a type- style, then turn off SelecType and print. Note: Each b[...]

  • Página 24

    Note: If the printer beeps twice before you release the buttons, you have pressed the FORM FEED button before the OFF LINE button instead of at the same time and the LX-86 is in the NLQ mode. Press the OFF LINE button to put the printer back on line and press the DRAFT button if you do not want NLQ. Then press both the OFF LINE and FORM FEED button[...]

  • Página 25

    After turning on SelecType, follow these three steps to select a typestyle: 1. Find the typestyle you want in Table 2-1. Table 2-l. SelecType modes Mode Typestyle or Function 1 Emphasized ABCDEFGHIJKLMnopqrstuvwxyz 2 Double&trike ABCDEFGHIJKLMnopqrstuvwxyz 3 condensed ABCDEFGHIJKLMnopqrstuvwxyz 4 Elite ABCDEFGHIJKLMnopqrstuvwxyz 2. Press the OF[...]

  • Página 26

    Now, run the program by typing RUN and pressing RETURN, or print your file or document by following the printing instructions of your software. The LX-86 will print your example in standard single- strike printing, as shown below: This is an exampl e of LX printing . Now that you have created a sample, follow these steps to print it in condensed mo[...]

  • Página 27

    SelecType Tips Once you have learned the simple technique for controlling print styles with SelecType, you can use it whenever you wish. You should be aware of a few restrictions, however. l SelecType is designed to control the printing of an entire file or document, not an individual line or word. l If you are using the NLQ mode, remember that the[...]

  • Página 28

    Chapter 3 Elements of Dot Matrix Printing This chapter is for those of you who want to know something about how your printer works. It’s a simple, non-technical explana- tion of the basics of dot matrix printing that will help you understand some of the later chapters. The Print Head The IX-86 uses a print head with nine pins or wires mounted ver[...]

  • Página 29

    Bidirectional Printing In nearly all of our discussions in this manual, we describe the action of the LX-86 print head as moving from left to right, as a typewriter does. During its normal operation while printing in the draft mode, however, the LX-86 prints bidirectionally. That is, the print head goes from left to right only on every other line. [...]

  • Página 30

    [...]

  • Página 31

    In Figure 3-3 there is a grid of lines behind the pica characters so that you can more easily see how they are designed. As you look at these characters you can see three rules that govern their design: the column on the right side is always left blank so that there will be spaces between the characters on a line; no character uses both the top and[...]

  • Página 32

    The panel buttons make it especially easy to change from draft to NLQ, but you can also select and cancel the NLQ mode with a software command which you can find in Chapter 5. 25[...]

  • Página 33

    Chapter 4 Printer Control Codes The LX-86 printer is easy to use, especially with commercial soft- ware that has print control features. This chapter explains some of the basics of printer control and communications to help you understand how a computer communicates with your printer. This information should also help you understand the terms used [...]

  • Página 34

    Computer and printer interaction would be terribly confusing if different kinds of computers and printers used different numbers for the same letter of the alphabet. Therefore, most manufacturers of computers, printers, and software use the American Standard Code for Information Interchange, usually referred to as ASCII (pro- nounced ASK-Key). The [...]

  • Página 35

    Printer Codes To take advantage of the many print features of the IX-86, you can use a software program that sends the correct codes or you can use another method to send codes. It’s not possible to be as precise and specific as we would like in the rest of this chapter because the IX-86 works with so many different applications programs and com-[...]

  • Página 36

    l The ESCape and control keys on your computer’s keyboard. With this system you send the ESCape code by pressing the ESCape key and a carriage return by pressing the control key and the M at the same time. (See Appendix B or the Quick Reference Card for the control key codes.) Embedded codes A program that uses embedded codes usually has its own [...]

  • Página 37

    If your word processing program allows inserted codes, it will probably do standard printing without such codes. It is only for special features that you will need to use inserted codes. For example, if you want to have headings in wide bold printing (called double-width emphasized), you would probably have to use inserted codes. For the program we[...]

  • Página 38

    Chapter 5 IX-86 Features Beginning with this chapter we describe many of the printing fea- tures of the LX-86. Although we include programs that demonstrate these features, you don’t have to be a programmer to learn about the features from these chapters. How much of the rest of this manual you use depends upon your expertise, your interest, and [...]

  • Página 39

    If you don’t want to do the exercises in BASIC, you don’t have to. Many users are quite happy with their printers without ever learning any more about them than how to turn them on and off and how to load paper. Therefore, you shouldn’t be intimidated by the informa- tion in this manual. In most cases the software that you use for word proces[...]

  • Página 40

    Now run the program. You should get the results you see below, 10 pica characters per inch. ABCDEFGHIJKLMNOPQTRSTUVWXYZ[]ˆ_`abcdefgh i Changing Pitches Now you can try other pitches. As we explained in Chapter 3, the IX-86 uses the same pattern of dots for pica, elite, and condensed characters, but it changes the horizontal spaces between the dot[...]

  • Página 41

    To avoid having one program interfere with the printing modes of another, you can cancel a mode one of two ways: l With a specific cancelling code, such as the ESCape “P” that we used above to cancel elite. Each mode has a cancelling code, which you can find in the discussion of the code and in Appendix B. Pica is an exception to this rule. To [...]

  • Página 42

    In fact, if you need even more than the 132 characters per line that condensed gives you, you can combine elite and condensed for a mode we call condensed elite. It is not really another pitch, because the size of the characters is the same as in the condensed mode; only the space between the characters is reduced. You can see this mode, which allo[...]

  • Página 43

    All the modes demonstrated in this chapter are compared in Table 5-l. Table 5-1, Summary of LX-86 pitches Print sample CPI Codes on oft 1 inch Near Letter Qualit y 10.0 0 ESC "x" 1 ESC "x" 0 Pica prin t 10.00 ESC "P" ESC "M" Elite prin t 12.00 ESC "M" ESC "P" Condensed print 17.16 ESC &quo[...]

  • Página 44

    Chapter 6 Print Enhancements and Special Characters Now that you have seen how you can change the pitch of your IX-86 printing, we can show you many more ways to vary and enhance your printing. So that you won’t have to type in dozens of programs to try all the features, we give you just one master program that can demonstrate any feature. Bold M[...]

  • Página 45

    Emphasized works only in draft pica and NLQ modes. In elite and condensed the dots are already so close together that even with the reduced print speed, the LX-86 cannot fire, retract, and again fire the pins quickly enough to print overlapping dots. You do sacrifice some print speed and ribbon life with emphasized, because the print head slows dow[...]

  • Página 46

    You should get the following printout when you run this program and type “E” and “emphasized” in answer to the questions. This sample U ses ESCape E to produce emphasized printing . The code to turn off emphasized is ESCape “F”. Double-strike The other bold mode on the LX-86 is double-strike. For this mode the printer prints each line, [...]

  • Página 47

    Double-width Mode Perhaps the most dramatic mode on the LX-86 is double-width. It produces extra-wide characters that are good for titles and headings. For this mode, the dot pattern of each character is expanded and a duplicate set of dots is printed one dot to the right. You can see the difference between pica and double-width pica in Figure 6-3.[...]

  • Página 48

    Mode Combinations You can combine nearly all of the print modes on the LX-86. Indeed, your Ix-86 printer can print such complicated combina- tions as double-strike emphasized double-width underlined italic subscript, although we’re not sure that you would ever want to use such a combination. The point is, however, that the LX-86 has the ability t[...]

  • Página 49

    Standard Pica Prin t Italic Pica Prin t Figure 6-4. Italic and pica The code to turn italic mode on is ESCape “4”. Try it in the master program if you wish. When you use this code in the master program, enter “4” in answer to the first question just as if it were a letter of the alphabet instead of a number. ESCape “5” turns off italic [...]

  • Página 50

    This uses the underline mode. Figure 6-5. The underline mode As shown in Figure 6-5, the underline mode is continuous, but some word processing and other applications programs produce an underline that leaves spaces between characters as demonstrated in the printout below. This uses the under-line character If your software prints this type of unde[...]

  • Página 51

    For any combination,. just add up the values of each of the modes you want and use the total as the number after ESCape “!“. For example, to calculate the code for double-width italic underlined pica, add the following numbers together: underline 128 italic 64 double-width 32 pica 0 224 To print this combination, therefore, you use ESCape "[...]

  • Página 52

    Indeed, Master Select is such a powerful feature that it may occa- sionally be more powerful than you want it to be. Because it controls eight different modes, a Master Select code will cancel any of those eight that are not selected. For example, suppose that you have a page in elite and want part of it printing in italic. If you use ESCape “!?[...]

  • Página 53

    If n is 1, the command turns the Character Graphics set on; if n is 0, the command turns that set off. If you prefer to have the Character Graphics set on most of the time, see Appendix D for instructions on using the DIP switches. The Character Graphics set is actually two sets, the standard and the international. The standard set contains only th[...]

  • Página 54

    You select the character set in one of two ways: with an ESCape code or with a switch in the back of your printer. The ESCape code in BASIC has the following format: LPRINT CHR$(27)“R”CHR$(n ) in which n stands for the appropriate number from the list above. In other words, the BASIC command to select the French character set is LPRINT CHR$(27)[...]

  • Página 55

    Table 6-3. International characters in draft italic 3 5 36 6 4 91 9 2 93 9 4 9 6 123 12 4 125 126 USA FRANC E GERMAN Y U K DENMAR K SWEDE N ITAL Y SPAI N JAPAN NORWA Y DENMARK II The number at the top of each column in the tables is the ASCII code that prints the characters in that column. Once you have selected an international character set with [...]

  • Página 56

    Graphics character set The Lx-86 printer’s Read Only Memory (ROM) also contains the 32 graphics characters that you see in Figure 6-6. Figure 6-6. Special graphics characters Undoubtedly you can think of uses for many of the shapes and symbols available in this set, and you can combine the line graphics characters (the ones on the first row) to f[...]

  • Página 57

    The next printout shows the characters in emphasized double- width pica: Because normal line spacing leaves space between the lines of graphics characters just as it does between lines of text, you must change the line spacing when you combine line graphics characters to form boxes or other figures. For most programs ESCape “1” gives you the be[...]

  • Página 58

    Chapter 7 Page Formatting Although the LX-86 printer has many sophisticated commands to set margins, line spacing, and horizontal and vertical tabs, we won’t take up your time with extensive discussions of these because most of these functions are taken care of by applications programs. This chap- ter merely describes a few commands that the aver[...]

  • Página 59

    You should be aware that a few applications programs reset the printer before each document or file they print. These programs will, of course, cancel your new margin settings. See Chapter 2 to find out how to test for a reset code in your program. The maximum right margins on the LX-86 printer are 80 in pica, 96 in elite, 137 in condensed, and 160[...]

  • Página 60

    Skip Over Perforation If you are using continuous pin-feed paper for printing program listings or other material not controlled by an applications program, you may find that the LX-86 prints right over the perforations be- tween pages. The LX-86 has an ESCape code to prevent this: the ESCape “N” command. You send ESCape “N” followed by the [...]

  • Página 61

    l/6 inch 1/6 inch 3 blank rows 3 blank rows Figure 7-l. Standard line spacing The default line spacing illustrated in Figure 7-l is the only one you need for almost all printing of text, but in some cases you may want to increase or decrease the space between lines. The LX-86 has several commands to do this. ESCape “0” decreases the line spacin[...]

  • Página 62

    Paper-Out Sensor Under the platen (the black roller) of your LX-86 printer is a small switch that senses whether or not paper is in the printer. When the end of the paper passes this switch, it sends a signal that sounds the beeper and stops your printing. This saves wear on your print head, ribbon, and platen, but because of the distance between t[...]

  • Página 63

    Chapter 8 User-Defined Characters The LX-86 has several hundred different characters stored in its ROM (Read Only Memory). Although this number includes draft, italic, international, character graphics, special graphics, and Near Letter Quality characters, sometimes you would like to have a few more. For those occasions when you need a special char[...]

  • Página 64

    After you have created your own characters with our programs, certain keys that you seldom use will generate the user-defined char- acters. For example, you will be able to type < to print . Your user-defined characters can be utilitarian or imaginative, any- thing from a scientific symbol to script letters for your initials. Just follow the sim[...]

  • Página 65

    When you place your dots on this grid, remember that dots cannot go on horizontal lines, but they can go on vertical lines so long as they do not overlap any other dots. As you design your characters, draw the dots as large as you see them in the example on the left in Figure 8-2. If you draw them smaller, you may have overlapping dots with- out re[...]

  • Página 66

    So that you can see how the program works, we’ll present the steps used to create the symbol for Mercury. First is the grid we used to design the character. 8 7 6 5 4 3 2 1 123456789 Figure 8-3. Design for character Running the program Now run the program. For each of the nine columns, the pro- gram asks for the numbers of the rows in which you w[...]

  • Página 67

    Now wait a moment for your computer to calculate the dot pat- terns and your LX-86 to print the new character in two different typestyles. Your printout also gives you nine numbers, which you will use in the next program. You should get the printout you see below: When you get to this point with a character of your own, you see how it looks and whe[...]

  • Página 68

    90 FOR P=58 TO 63: LPRINT CHR$(P);" ";: NEXT P 95 LPRINT 100 K=l: IF K>3 THEN A=58 ELSE A=60 110 LPRINT CHR$(27)": "CHR$(O)CHR$(O)CHR$(O); 120 LPRINT CHR$(27)"%"CHR$(l)CHR$(O); 130 LPRINT CHR$(27)"&"CHR$(0)CHR$(A)CHR$( A-1+K); 140 FOR Z=1 TO K 150 LPRINT CHR$(128); 160 FOR X=1 TO 9 170 READ R 160 LPRIN[...]

  • Página 69

    The two lines when printed by your own program provide you with a key to the characters your LX-86 will now print. When you press the key for one of the characters in the top row, the printer will print the corresponding character in the bottom row. In the example above, if you type< your LX-86 will print (although your screen will continue to s[...]

  • Página 70

    128 54 32 16 8 4 2 1 128 64 32 16 8 4 2 1 128 64 1 2 3 4 5 6 7 8 9 10 11 1 2 Figure 8-5. Grid for NLQ characters On this grid you can use any numbered line or space. As you can see, that includes the bottom line and the line on the right side. You should remember to leave one or two columns blank for space be- tween characters, however. Each NLQ ch[...]

  • Página 71

    First data number Second data number Third data number 128 8 4 32 18 8 4 2 1 128 6 4 32 16 8 4 2 1 128 6 4 128 64 32 =229 4 1 16 8 =28 4 64 } =64 Figure 8-6. Data numbers for one column To calculate the data numbers for this column, you see which dots are used in the top group (the top eight positions) and add their values together. Then you go dow[...]

  • Página 72

    128 64 32 16 8 4 2 1 128 64 32 16 8 4 2 1 128 64 8 32 255 32 8 0 0 0 255 0 0 0 0 0 192 0 0 0 I If you look at each column individually, you can see how the data numbers were calculated. First NLQ definition program Now type in and run the following program. It has the data num- bers for the arrow design. For a character of your own, change the data[...]

  • Página 73

    10 LPRINT CHRS(27);"xl"; 20 LPRINT CHR$(27);":" ;CHR$(O);CHR$(O);CHR$(O); 30 LPRINT CHR$(27);"%";CHR$(l);CHR$(O); 40 LPRINT CHR$(27);"&";CHR$(O);"<<"; 50 LPRINT CHR$(O);CHR$(12);CHRS(O); 60 FOR X=1 TO 36 70 READ C: LPRINT CHR$(C); 80 NEXT X 90 LPRINT "YOUR CHARACTER IN PICA: < <[...]

  • Página 74

    When you run this program it prints six characters, then redefines one or more of them and prints them again. As with the draft charac- ters, you use this two-line printout as a guide to the new characters your IX-86 will print. You can use them with an applications prog- ram or a program you write yourself. 70[...]

  • Página 75

    Chapter 9 Introduction to Dot Graphics The Epson dot graphics mode allows your LX-86 printer to pro- duce pictures, graphs, charts, or almost any other illustrative or crea- tive material you can devise. Instead of using the standard letters, numerals, and symbols stored in the LX-86’s ROM (Read Only Memory), the graphics mode prints dots column [...]

  • Página 76

    Bookstore Inventory MAGAZINES BEST-SELLERS SCIENCE FICTION ---- - ROMANCE NON-FICTION CLASSICS MYSTERIES WESTERNS If you have a program that produces graphics, all you need to know about Epson dot graphics is how to use the software. If, on the other hand, you wish to do your own programming or merely wish to understand how the LX-86 prints graphic[...]

  • Página 77

    Print Head The graphics mode on the LX-86 is quite different from the text modes. Instead of sending codes for letters and printing functions, you send codes for dot patterns, one number for each column in a line. Since none of the predefined characters or symbols in the prin- ter’s memory is used, your program controls where each dot is printed.[...]

  • Página 78

    The LX-86 has several different graphics densities, but we’ll keep things simple by using only one in the first exercises. The code for entering single-density graphics mode is ESCape “K” n l n 2 . In Mi- crosoft BASIC the command is given in this format: LPRINT CHR$(27)“K”CHR$(Nl)CHR$(N2) ; ESCape “K” specifies single-density graphic[...]

  • Página 79

    128 64 32 16 8 4 2 1 not used Figure 9-1. Pin labels To fire any one pin, you send its number. To fire more than one pin at the same time, add up the numbers of the pins and send the sum to the printer. With these labels for the pins, you fire the top pin by sending 128. To fire the bottom graphics pin, you send 1. If you want to fire only the top [...]

  • Página 80

    With this numbering system any combination of the eight pins adds up to a unique decimal number between 0 and 255. Although you use a decimal number, it is, of course, converted to a binary number before it goes to the printer. Now that you know the principles of Epson graphics, we’ll give you two simple exercises, more densities, and then someth[...]

  • Página 81

    30 LPRINT CHR$(27)"K"CHR$(100)CHR$(O); 40 FOR X=1 TO 50: LPRINT CHR$(85)CHR$(42); 50 NEXT X If you run the program now, you’ll see how one line of the pattern looks: To see a how more than one line combines to form a figure, enter and run the following program, which uses two of the lines you have already typed and adds several more. 10[...]

  • Página 82

    Line 20 begins a loop to produce multiple print lines. Lines 30 and 40 were covered above, but an LPRINT is added to line 50 to pro- duce a line feed after line 40. Lines 60 and 70 are like lines 30 and 40 except that lint! 70 uses a reversal of the patterns in line 40. As the loop is executed, the program prints lines 40 and 70 alternately so that[...]

  • Página 83

    You are familiar with the command format that uses the ESCape code and a letter, but LX-86 graphics commands can also be in the following format: LPRINT CHR$(27)“*“CHR$(M)CHR$(N1)CHR$(N2) ; with m being the mode number found in the left column of Table 9-1. As usual, n l and n 2 reserve the number of columns for graphics. The seven modes includ[...]

  • Página 84

    the maximum number of dots you can reserve on the IX86, then, is: CHR$(27)"Z"CHR$(128)CHR$(7) ; or, in the other format: CHR$(27)"*"CHR$(3)CHR$(l28)CHR$(7) ; which is 128 dots plus 7 times 256 dots, for a total of 1920 dots in one row. Once you have chosen the number of columns you want to use, you can have your program do the c[...]

  • Página 85

    Design Your Own Graphics In this section we take you through the development of a graphics program. The example is not especially complicated, but it does in- clude the same steps you would use for a more complex figure so that you have the basis for designing graphics on your LX-86. You will plan your figure with dots on graph paper, but before be[...]

  • Página 86

    Figure 9-4. Arrow design After plotting all the dots as in Figure 9-4, you calculate the num- bers for each pin pattern by dividing the design grid into separate print lines. For the arrow design the grid was divided into three lines, each seven dots high. Then each column was examined and the sums of the pin values determined. This process for the[...]

  • Página 87

    The numbers for the second and third lines were calculated in the same manner. Once the numbers for the pin patterns are calculated, they go in DATA statements, separated by commas. First we’ll give you the whole program and its printout; then we’ll explain two techniques we have not used before: 90 WIDTH LPRINT 255 100 LPRINT CHR$(27)"1&q[...]

  • Página 88

    Graphics Programming Tips Now that we’ve shown you how to design your own graphics, we’ll review and emphasize a few elements of graphics programming. As usual, we use MBASIC in the examples, but the principles apply to any programming language. Semicolons and command placement After the graphics command is issued, every number sent to the IX-8[...]

  • Página 89

    What went wrong? To help you understand the graphics command and avoid some of the more common errors made with it, we’ll examine this program in detail. First look at line 20. ESCape “K” calls for single-density graphics, and the two CHR$ numbers specify 50 columns of dots. Once that command is given, every number sent to the printer is inte[...]

  • Página 90

    You may also wonder why the program prints not only the differ- ent pin patterns but also the character “J” a number of times. The reason lies in the number of columns you reserved with the graphics command. After the LX-86 receives all the numbers reserved by a graphics command-50 in this case-it leaves the graphics mode and resumes interpreti[...]

  • Página 91

    10 G$=-CHR$( 27) + ”K” + CHR$( 100) + CHR(0) 2 0 A$=CHR$(85)+CHR$(42 ) 3 0 B$=CHR$(42)+CHR$(85 ) 40 LPRINT CHR$( 27 ”1” ; 5 0 FOR R=l TO 3 6 0 LPRINT G$; 70 FOR X=1 TO 50: LPRINT A$;: NEXT X 8 0 LPRINT 9 0 LPRINT G$; 100 FOR X=1 TO 50: LPRINT B$;: NEXT X 110 LPRINT: NEXT R 120 LPRINT CHR$( 27) “@” Notice that the first line stores the w[...]

  • Página 92

    Appendix A IX-86 Characters This appendix gives the control codes and characters for each code from 0 through 255 decimal (00 through FF hex). Page A-3 shows the characters in the Epson Character Graphics set. Further information on the character sets is in Chapter 6. A-l[...]

  • Página 93

    Dec Hex CHR Dec Hex CHR Dec Hex CHR Dec Hex CHR 0 00 none 1 01 none 2 02 none 3 03 none 64 40 @ 65 41 A 66 42 B 67 43 C 68 44 D 69 45 E 70 46 F 71 47 G 72 48 H 73 49 I 74 4A J 75 4B K 76 4C L 77 4D M 78 4E N 79 4F O 80 50 P 81 51 Q 82 52 R 83 53 S 84 54 T 85 55 U 86 56 V 87 57 W 88 58 X 89 59 Y 90 5A Z 91 5B [ 92 5C 93 5D ] 94 5E ^ 9 5 5 F ---- 9[...]

  • Página 94

    Epson Character Graphics Standard International Dec Hex CHR 128 80 none 129 81 none 130 82 none 131 83 none 132 84 none 133 85 none 134 86 none 135 87 BEL 136 88 BS 137 89 HT 138 8A LF 139 8B VT 140 8C FF 141 8D CR 142 8E SO 143 8F SI 144 90 none 145 91 none 146 92 DC2 147 93 none 148 94 DC4 149 95 none 150 96 none 151 97 none 152 98 CAN 153 99 E M[...]

  • Página 95

    Appendix B Commands in Numerical Order This appendix lists all the LX-86 commands in numerical order. The page number column indicates where a complete description can be found. Note that for commands from ESC SO onwards, the decimal and hexadecimal columns show only the second code; the first code for those commands is the ESCape code. B- l[...]

  • Página 96

    ASCII Dec Hex Description Page ref BEL 7 07 BS 8 08 HT 9 09 LF 10 0A VT 11 0B FF 12 0C CR 13 0D s o 14 0E SI 15 OF DC1 17 11 DC2 18 12 DC3 19 13 DC4 20 14 CAN 24 18 DEL 127 7F ESC SO 14 0E ESC SI 15 0F ESC EM 25 19 ESC ! 33 21 ESC % 37 25 ESC & 38 26 ESC * 42 2A ESC - 45 2D ESC / 47 2F ESC 0 48 30 ESC 1 49 31 ESC 2 50 32 ESC 3 51 33 ESC 4 52 34[...]

  • Página 97

    ASCII Dec Hex Description Page ref ESC G ESC H ESC J ESC K ESC L ESC M ESC N ESC O ESC P ESC Q ESC R ESC SO ESC Sl ESC T ESC U ESC W ESC Y ESC Z ESC / ESC a ESC b ESC e ESC f ESC 1 ESC m ESC s ESC t ESC x 71 47 Select double-strike mode 72 48 Cancel double-strike mode 74 4A Perform n/ 216 inch line feed 75 4B Single density graphics 76 4C Double d[...]

  • Página 98

    Control Key Chart Some applications programs can use control key codes for decimal values O-27. The table below gives you the proper values. The Con- trol key column indicates that you press the control key at the same time you press the key for the letter or symbol in that column. For example, you press the control key and A at the same time to se[...]

  • Página 99

    Appendix C Command Summary This appendix lists and describes all the commands available on the LX-86. This summary is divided into the following topics: Near Letter Quality Forms Control Character Width Page Format Print Enhancement User-defined Characters Mode and Character Set Dot Graphics Special Features Miscellaneous Codes Line Spacing Each co[...]

  • Página 100

    ESC a Select Justification Mode Format: ASCII code: ESC Decimal: 27 97 (n ) Hexadecimal: 1B 61 (n) Explanation: See Chapter 7 for information on this command. Character Width SI Format: ASCII code: SI Decimal: 15 Hexadecimal: O F Select Condensed Mode Explanation: This command is only effective in draft mode. It produces characters that are approxi[...]

  • Página 101

    so Format: ASCII code: s o Decimal: 14 Hexadecimal: O E Select Double-width (one line) Explanation: Double-width mode doubles the width of all characters, including spaces. It is cancelled by a carriage return or DC4. ESC SO Format: ASCII code: ESC S O Decimal: 27 14 Hexadecimal: 1B 0E Select Double-width Explanation: Duplicates the SO command. DC4[...]

  • Página 102

    ESC M Select Elite Pitch Format: ASCII code: ESC M Decimal: 2 7 77 Hexadecimal: 1B 4D Explanation: Selects elite pitch (12 characters per inch). ESC P Select Pica Pitch Format: ASCII code: ESC P Decimal: 27 80 Hexadecimal: 1B 50 Explanation: Selects pica pitch (10 characters per inch). This is the default character width; so this command is normall[...]

  • Página 103

    ESC G Format: ASCII code: ESC G Decimal: 27 71 Hexadecimal: 1B 47 Select Double-Strike Mode Explanation: Makes text bolder by printing each line twice, with the second printing slightly below the first. ESC H Cancel Double-Strike Mode Format: ASCII code: ESC H Decimal: 27 72 Hexadecimal: 1B 47 Explanation: Turns off double-strike mode selected by E[...]

  • Página 104

    ESC - Select Underlining Format: ASCII code: ESC -- (n) Decimal: 27 45 (n) Hexadecimal: 1B 2D (n) Explanation: When the value of n = 1, underlining is turned on, when n = 0, underlining is turned off. Mode and Character Set Selection Deselect Printer Format: ASCII code: DC3 Decimal: 19 Hexadecimal: 1 3 Explanation: Places the printer into the desel[...]

  • Página 105

    ESC ! Master Select Format: ASCII code: ESC ! (n) Decimal: 27 33 (n ) Hexadecimal: 1B 21 (n) Explanation: This command enables a number of commands to be added together. Full details of the values and examples are given in Chapter 6. ESC 4 Format: ASCII code: ESC 4 Decimal: 27 52 Hexadecimal: 1B 34 Select Italic Mode Explanation: This command cause[...]

  • Página 106

    ESCR Select International Character Set Format: ASCII code: ESC R (n) Decimal : 27 82 (n) Hexadecimal: 1B 52 (n) Explanation: Some character codes produce different characters for different countries. The characters are outlined in Chapter 6. The value of n determines which character set is printed. The countries corresponding to the values of n ar[...]

  • Página 107

    ESC 6 Select International Character Graphics Format: ASCII code: ESC 6 Decimal: 27 54 Hexadecimal: 1B 36 Explanation: When the character graphics set is selected, this code selects the international set. See the table on page A-3 ESC7 Select Standard Character Graphics Format: ASCII code: ESC 7 Decimal: 27 55 Hexadecimal: 1B 37 Explanation: When t[...]

  • Página 108

    ESC EM Automatic Sheet Feeder Control Format: ASCII code: ESC EM (n) Decimal: 27 25 (n ) Hexadecimal: 1B 19 (n) Control: Ctrl[ Ctrl Y (n) Explanation: This command is used with the optional automatic-sheet feeder. When n= 0 the feeder is turned off, when n = 4 it is turned on. Using DIP Switch l-3 produces the same effect. ESC < Select Unidirect[...]

  • Página 109

    ESC s Select Half Speed Mode Format: ASCII code: ESC s (n) Decimal: 27 115 (n) Hexadecimal: 1 B 73 (n) Explanation: Selects half speed printing if n= 1 or returns to full speed if n=0. Line Spacing LF Format: ASCII code: LF Decimal: 10 Hexadecimal: 0 A Line Feed Explanation: When this command is received, the data in the print buffer is printed and[...]

  • Página 110

    ESC 1 Select 7/72 Inch Line Spacing Format: ASCII code: ESC 1 Decimal: 27 49 Hexadecimal: 1B 31 Explanation: Selects the line spacing to 7/72 of an inch for subsequent line feed commands. The “1” is the digit one and not lower case L. ESC 2 Select l/6 Inch Line Spacing Format: ASCII code: ESC 2 Decimal: 27 50 Hexadecimal: 1B 32 Explanation: Sel[...]

  • Página 111

    ESC J Perform n/216 Inch Line Feed for One Line Format: ASCII code: ESC J (n ) Decimal: 27 74 (n ) Hexadecimal: 1B 4A (n) Explanation: Advances the paper by one line at a spacing of n/216 of an inch. The value of n should be in the range 0 to 255. This command does not send a carriage return with the line feed. ESC A Set n/72 Inch Line Spacing Form[...]

  • Página 112

    ESC 8 Format: ASCII code: ESC 8 Decimal: 27 56 Hexadecimal: 1B 38 Disable Paper-Out Sensor Explanation: Turns off the paper sensor so that you can print right to the end of a single sheet of paper. This command temporarily dupli- cates the function of DIP switch l-5. This command is not effec- tive for computers that monitor pin 12. ESC 9 Format: A[...]

  • Página 113

    ESC CO Set Page Length in Inches Format: ASCII code: ESC C NUL (n) Decimal: 27 67 0 (n) Hexadecimal: 1B 43 00 (n) Explanation: Sets the page length to n inches where n has a value of 1 to 22. ESC N Select Skip Over Perforation Format: ASCII code: ESC N (n) Decimal: 27 78 (n) Hexadecimal: 1B 4E (n) Explanation: The variable n is the number of lines [...]

  • Página 114

    Page Format ESC B Set Vertical Tabs Format: ASCII code: ESC B Decimal: 27 (n1) (n2) . . . NUL 66 (n1) (n2) . . . 0 Hexadecimal: 1B 42 (n1) (n2 ) . . . 00 Explanation: This command allows setting of up to 16 vertical tabs. The tabs can be set in 8 channels using the ESC b command. This command sets the tabs in channel 0. These are entered as nl, n2,[...]

  • Página 115

    ESC / Select Vertical Tab Channel Format: ASCII code: ESC / (c) Decimal: 27 47 (c) Hexadecimal: 13 2F (c) Explanation: This command is used to set the vertical tab channel, where c has the value 0 to 7. VT Format: ASCII code: VT Decimal: 11 Hexadecimal: 0 B Tab Vertically Explanation: Advances the paper to the next tab setting in the channel select[...]

  • Página 116

    ESC D Set Horizontal Tabs Format: ASCII code: ESC D (n1) (n2) . . . NUL Decimal: 27 66 (n1) (n2) . . . 0 Hexadecimal: 1B 44 (n1) (n2 ) . . . 00 Explanation: This command allows setting of up to 32 horizontal tabs. These are entered as nl, n2, n3, etc. (in the range 1 to 137) with the NUL character as the terminator. The tab settings nl, n2, n3, etc[...]

  • Página 117

    ESC Q Format: ASCII code: ESC Q (n) Decimal: 27 81 (n) Hexadecimal: 1B 51 (n) Explanation: Set Right Margin This command sets the right margin to n columns in the current pitch. This command clears previous tab settings and all previ- ous characters in the print line. ESCI Format: Set Left Margin ASCII code: ESC I (n ) Decimal: 27 108 (n) Hexadecim[...]

  • Página 118

    ESC & Define User-Defined Characters Format: ASCII code: ESC & NUL (data1) (data2) . . . (data n) Decimal: 2 7 3 8 0 (data1) (data2) . . . (data n) Hexadecimal: 1B 26 00 (data1) (data2) . . . (data n) Explanation: This command allows characters to be re-defined in the cur- rently selected mode. ESC % Select User-Defined Set Format: ASCII co[...]

  • Página 119

    ESC L Select Double Density Graphics Mode Format: ASCII code: ESC L (n1) (n2) (data1) (data2) . . . (data(d)) Decimal: 27 76 (n1) (n2) (data1) (data2) . . . (data(d)) Hexadecimal: 1B 4C (n1) (n2) (data1) (data2) . . . (data(d)) Explanation: Turns on Low-Speed Double Density Graphics Mode, printing 960 dots per 8-inch line. If d is the total number [...]

  • Página 120

    ESC Z Select Quadruple Density Graphics Mode Format: ASCII code: ESC Z (n1) (n2) (data1) (data2) . . . (data(d)) Decimal: 27 90 (n1) (n2) (data1) (data2) . . . (data(d)) Hexadecimal: 1B 5A (n1) (n2) (data1) (data2) . . . (data(d)) Explanation: Turns on Quadruple Density Graphics Mode, printing’ 1920 dots per 8-inch line. If d is the total number [...]

  • Página 121

    ESC ? Format: ASCII code: ESC ? Decimal: 27 63 Hexadecimal: 1B 3F Explanation: Reassign Graphics Mode (s) (n) (s) (n) (s) (n) Change one graphics mode to another. The mode s is the ASCII code for the character K, L, Y, or Z which is reassigned to a mode O-6 as in the ESC * command. Details of the modes are given in Chapter 9. ESC A Select 9-Pin Gra[...]

  • Página 122

    BEL Format: ASCII code: BEL Decimal: 7 Hexadecimal: 7 Explanation: Sounds the beeper. Beeper DEL Format: ASCII code: DEL Decimal: 127 Hexadecimal: 7 F Delete Explanation: Removes the previous text character on the print line but does not affect control codes. Does not work at left margin. CAN Cancel Format: ASCII code: CAN Decimal: 24 Hexadecimal: [...]

  • Página 123

    Appendix D The DIP Switches Several tiny switches called DIP (for Dual In-Line Package) switches are in the back of your LX-86 printer. They control a num- ber of important printer functions. For most uses they can be left as they were set at the factory, but you may want to change some settings. The design of the LX-86 g ives you easy access to th[...]

  • Página 124

    Always turn the power OFF (with the switch on the right side of the printer) before you change the setting of any of these switches. Any changes made while the power is on will be ignored until you turn the printer off and back on. So set all switches with the power off. In Table D-l we show you the functions of all the switches. Then we explain ea[...]

  • Página 125

    Switch l-5 controls the paper-end detector. When it is ON, the detector is inactive, causing printing to continue even when the print- er is out of paper. When it is OFF, the printer stops when the end of the paper passes the paper-end detector. Some computer systems ignore the setting of this switch. See Appendix F. Switch l-4 selects the paper le[...]

  • Página 126

    Appendix E Using the Optional Tractor Unit The optional tractor unit for the LX-86 allows you to use continuous paper with pin feed holes along the sides. The unit is adjustable so that the continuous paper can be any width from 4 to 10 inches. (The LX-86 can also use the LX-80™ tractor unit.) Printer Location When you use the tractor and continu[...]

  • Página 127

    Figure E-2. Continuous paper without stand Tractor Unit Installation To install the removable tractor unit, first pull the friction lever toward the front of the printer. Then hold the tractor with the gears to the right as shown in Figure E-3. Figure E-3. Tractor placement E-2[...]

  • Página 128

    In each tractor slot are two pegs that fit into the notches on the tractor fittings. Tilt the tractor back so that the rear notches fit over the rear pegs. Then tilt the unit forward until it clicks into place. That’s all there is to it. Now install the paper separator and pull out the paper guide as shown in Figure E-4. Fit the notches in the bo[...]

  • Página 129

    When you want to use single sheet paper in your LX-86, you can remove the tractor unit quite easily. Just push back the two tractor release levers shown in Figure E-5, tilt the unit backwards, and lift it up. Figure E-5. Tractor release levers Loading Continuous Paper Once your tractor is installed, you can load continuous paper. See that the print[...]

  • Página 130

    Figure E-6. Pin feed bolder adjustment Next, open the pin feed covers as shown in Figure E-7 and feed the paper under the paper separator and into the paper slot; push the paper through until it comes up between the ribbon guide and the platen. Figure E-7. Open pin feed cover E-5[...]

  • Página 131

    Next pull the paper up until the top is above the pin-feed holders. Fit the holes on the left side of the paper over the pins in the left holder and close the cover. Now fit the right side of the paper in the right holder, moving the holder as needed to match the width of the paper. Close the second cover, make sure the paper has no dips or wrinkle[...]

  • Página 132

    Appendix F Troubleshooting and Advanced Features This appendix approaches troubleshooting from several directions. The first section uses a columnar format to match solutions with problems. Other sections cover beeper error warnings, hexadecimal data dumping, coding and seven-bit solutions, and specific solutions for several popular personal comput[...]

  • Página 133

    affect your system if possible. You can also POKE the problem codes directly to the printer port. Seven- bit computers cannot use the eighth pin (12 8). If you have a seven-bit computer and any of your graphics dat a numbers are larger than 127, change the design so that all numbers are less than 128. Be sure that no other commands or carriage retu[...]

  • Página 134

    Paper-out sensor Can’t deactivate paper-out sensor Computer systems that monitor with DIP switch l-5 or ESCape printer cable pin 12 will ignore "8". both ESCape “8” and the setting of switch l-5. These systems will stop the printing when no paper is in contact with the paper-end detector (a small switch located beneath the platen). [...]

  • Página 135

    The hexadecimal numbers are the codes received by the printer, and the guide section helps you find a certain place in the list of codes. Each character in the guide section corresponds to one of the codes. If the code is for a printable character, that character is printed. If the code is for a non-printable character, such as the ESCape code or t[...]

  • Página 136

    A hex printout of a program shows you exactly what the printer is receiving, regardless of what the computer is sending. The following test program lets you check to see what codes, if any, are problems for your computer system. 10 FOR X=0 TO 255 20 LPRINT CHR$(X) ; 30 NEXT X Put the printer in data dump mode and then RUN the program. Remember to p[...]

  • Página 137

    The second approach is to use commercially available software that is specifically designed to overcome these coding problems. Consult your computer dealer or computer publications to see if a program for your computer system is available. The third approach consists of avoiding the software that is chang- ing the codes. On most computers you can s[...]

  • Página 138

    The printer interface card furnished with the Apple II computer only passes seven bits to the LX-86, which means that you have a 7-bit system. Should you need an 8-bit system, the simplest solution is to purchase a new printer interface card from your computer dealer. Such a card is available for the Apple II. The Apple II uses CHR$(9) to “initia[...]

  • Página 139

    he 255 is a special number that prevents the computer system from inserting a CR-LF into the line. Unless, of course, there’s one in your program. The extra line feed-CHR$(10)--that accompanies each carriage return--CHR$(13)-- is no problem except when you need to use CHR$(13) in a graphics program. Getting rid of the extra CHR$(10) is rather com[...]

  • Página 140

    Appendix H Technical Specifications Printing Printing method . . . . . . . . . . . . . . . . Impact dot matrix Printing speed . . . . . . . . . . . . . . . . . . . 120 characters per second in draft pica Paper feed speed . . . . . . . . . . . . . . . . Approximately 150 ms/line (at l/6 inch/line) Approximately 100 ms/line (during continuous line fe[...]

  • Página 141

    Characters per line: Maximum characters per line Pica 80 Pica double-width 40 Elite 96 Elite double-width 48 Condensed 132* Condensed double-width 66* Condensed elite 160 *137 if right margin is changed. *68 if right margin is changed. Paper Paper width Paper feed Pin-feed . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4” to 10” Tracto[...]

  • Página 142

    Environment Temperature . . . . . . . . . . . . . . . . . . . . . O p erating 41°F to 95°F (5°C to 35°C) Storage -- 22°F to 149°F (-30°C to 65°C) Humidit y . . . . . . . . . . . . . . . . . . . . . . . . . . Operating 10% to 80% (no condensa- tion) Storage 5% to 85% (no condensation) Shock . . . . . . . . . . . . . . . . . . . . . . . . . .[...]

  • Página 143

    INDEX For information on specific commands, see Appendix B or Appendix C. A American Standard Code for Information Interchange. See ASCII Apple computers, F6 - F7 ASCII (American Standard Code for Information Interchange), 27 - 28 codes listed for all characters, A-l -A-4 Automatic test. See Test pattern B Beeper, P-3 Bidirectional printing, 22 Bol[...]

  • Página 144

    E Elite mode, 35 Emphasized mode, 39 - 40 Environment, specifications for, H-3 Error, F3 ESCape code, 28 listed by function, C-l -C-24 listed by number, B-l -B-4 F FF. See Form feed Foreign language characters. See International characters FORM FEED button, 10 -- 11 Formatting, page, 53 -- 57 Friction lever, 9 -- 10, E-2 Function switches. See DIP [...]

  • Página 145

    M Maintenance, G-l Margins, 53 -- 54 Master Select, 45 -- 47 Matrix. See Dot matrix N Near Letter Quality (NLQ) mode, 24 -- 25, 37 0 ON LINE light and button, 10 -- 11 See also SelecType P Page formatting, 53 -- 57 Panel buttons, selecting typestyles with. See SelecType Paper loading, 9 -- 10, E-4 -E-6 Paper-feed knob, 4-5 Paper-out sensor, 57, D-2[...]

  • Página 146

    U Underline mode, 44 -- 45 User-defined characters, 59 -- 70 W WIDTH statements, 80 Zero, slashed, D-2 -D-3 z J-4[...]