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Control Panel

About Your Printer's Default Settings

Understanding default settings
Changing default settings

The default settings control many printer functions. While you can often set these functions through your software or printer driver, you may sometimes need to change a default setting from the printer's control panel using the default-setting mode.

For a detailed description of the settings you can change in the default-setting mode, see Understanding default settings. For instructions on changing the settings, see Changing default settings.

Understanding default settings

This section describes the settings and options available in the default-setting mode. These settings are shown in the following table and explained in detail after the table.

To access and change a setting, see Changing default settings.

Default-setting mode

*   For LQ-630 only

**   For LQ-630S Only

***   This setting is available only in IBM PPDS emulation mode.

****   The options available for this setting vary depending on the country.

Page length for tractor

This setting allows you to set the page length (in inches) for the continuous paper loaded on the tractor.

Skip over perforation

This feature is available only when continuous paper is selected as the paper source. When you turn on this feature, the printer provides a one-inch (25.4 mm) margin between the last line printed on one page and the first line printed on the next page. Because most application program margin settings override margin settings from the control panel, you should use this setting only if you cannot set your top and bottom margins using your application.

Auto tear-off

When auto tear-off is on and you are using continuous paper, the printer automatically advances the paper perforation to the tear-off position, where you can easily tear off the printed page(s). When the printer receives data again, it automatically moves the paper back to the top-of-form position and starts printing, so you can use all of the next page. When using continuous paper, it is a good idea to set the Auto tear-off function.

Auto line feed

When auto line feed is on, the printer accompanies each carriage return (CR) code received with a line feed (LF) code.

Print direction

You can select auto print direction, bidirectional printing (Bi-D), or unidirectional printing (Uni-D). Printing is normally bidirectional; however, unidirectional printing allows for precise vertical printing alignment.

Software

When you select ESC/P2, the printer operates in the EPSON ESC/P2 mode. When you select IBM PPDS, the printer emulates an IBM printer.

0 slash

Select the zero character with a slash ( ) (this feature is on) or without a slash (0) (this feature is off). The slash allows you to easily distinguish between the uppercase letter "O" and a zero.

High speed draft

When high speed draft is on, the printer prints up to 300 cps (characters per second) at 10 cpi (characters per inch), or 360 cps at 12 cpi. When it is off, the printer prints 225 cps at 10 cpi, or 270 cps at 12 cpi.

I/F (interface) mode

For LQ-630 users, you can choose AUTO (automatic), Parallel, or USB for the interface mode. For LQ-630S users, you can choose AUTO (automatic), Serial, or USB for the interface mode. When you select Auto, the printer automatically selects the interface that is receiving data, and uses that interface until the end of the print job. The Auto setting allows you to share the printer among multiple computers without changing the interface mode.

If only one computer is connected to the printer, you can select Parallel, Serial or USB, depending on which interface your computer uses.

Auto I/F (interface) wait time

When the printer is in the auto interface mode and it receives no data from the currently selected interface for the amount of time specified with this setting, it determines which interface is receiving data and switches to that interface. You can specify either 10 seconds or 30 seconds for the auto interface wait time.

Parallel I/F (interface) bidirectional mode (For LQ-630 only)

The Parallel Interface bidirectional transfer mode is used when this feature is on. If bidirectional transfer mode is unnecessary, turn this off.

Baud rate (For LQ-630S only)

Use this option to set the data transfer rate (baud) for the serial interface. The baud rate is measured in bits per second (bps). See your computer manual and software documentation for the proper setting.

Parity (For LQ-630S only)

When this option is set to None, parity checking is disabled. The parity bit, if used, provides a basic form of error detection. See your computer manual and software documentation for the proper setting.

Data length (For LQ-630S only)

Set the data length of the serial interface to 7 bit or 8 bit. See your computer manual and software documentation for the proper setting.

Packet mode

Be sure to select Auto when printing from Windows applications using the printer driver included in the CD-ROM that comes with the printer. In case you encounter any communication troubles when printing from applications based on other operating systems such as DOS, turn off this mode.

Auto CR (carriage return)

This setting is available only in IBM PPDS emulation mode. When auto carriage return is on, each line feed (LF) code or ESC J code is accompanied by a carriage return (CR) code so the printer moves the next printing position to the left margin. When this setting is off, you must send a CR code after the line feed code to move the printing position to the left margin.

A.G.M. (IBM)

Turn on the alternate graphic mode (A.G.M.) to make the ESC 3, ESC A, ESC J, ESC K, ESC L, ESC Y, ESC Z, and ESC * commands in IBM PPDS emulation mode work the same way as in ESC/P 2 mode.

The A.G.M. feature is available only in IBM PPDS emulation mode.

Character table

You can select from among 13 to 36 standard character tables, depending on the country of purchase. See Default-setting mode for more information.

International character set for italic table

You can select among several international character sets for the italic character table. Each character set contains eight characters that vary depending on the country or language, so you can customize the italic table to suit your printing needs.

Pitch

You can select the character pitch from 10 cpi, 12 cpi, 15 cpi, 17 cpi, 20 cpi or Proportional.

Font

You can select the following fonts: Draft, Roman, Sans Serif, Courier, Prestige, Script, OCR-B, Orator, Orator-S, Script C, Roman T, and Sans Serif H.

Manual feed wait time

This setting allows you to set the amount of wait time between when paper is inserted into the paper guide and it is fed. If the paper feeds before you can adjust its position properly, you should increase the wait time.

Buzzer (beeper)

The printer beeps when an error occurs. See Using the Error Indicators for more information on printer errors. If you do not want the printer to beep when an error occurs, turn off this setting.

Multipart forms with cut-paper tab binding

When using multipart forms with cut-paper tab bindings that are 4 inches or wider but less than 9.4 inches wide, turn on this setting.When this setting is on, the print head avoids the binding area along the right and left edges of multipart forms during paper feeding. This makes paper feeding easier and prevents paper jams.

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Changing default settings

Follow these steps to enter the default-setting mode and change the printer's default settings:

Note:

To print the language selection and default-setting mode instructions, you need five sheets of A4 or letter size single-sheet paper or five pages of continuous paper that is at least 279 mm (11 inches) long and 210 mm (8.3 inches) wide. See Loading Continuous Paper and Loading Single Sheets for instructions on loading continuous paper and single sheets.

If you use single sheets, you need to load a new sheet of paper each time the printer ejects a printed sheet from the paper guide.

When using continuous paper, make sure paper is loaded and the printer is turned off.

Caution:

Whenever you turn off the printer, wait at least five seconds before turning it back on; otherwise, you may damage the printer.

Turn on the printer while holding down the Load/Eject and Pause buttons.

The printer enters the default-setting mode. When using continuous paper, the printer prints the language selection instructions (one page).

When using single-sheet paper, load paper to the printer. The printer prints the language selection instructions (one page).

Press the LF/FF button several times until the Power, Paper Out and Pause lights indicate the language you want, as described in the language selection instructions.

Press the Load/Eject button to print the default-setting mode instructions (four pages) in the language you selected.

The printed instructions list the settings you can change, describe how to change them, and show you how the control panel lights help you make settings. Use these instructions to change the printer's default settings from the control panel.

Note:

The arrows in the instructions indicate the printer's current settings.

When you finish making settings, turn off the printer and exit the default-setting mode.

Note:

You may exit the default-setting mode by turning off the printer at any time. Any settings you have made remain in effect until you change them again.

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