User manual LEXMARK OPTRA E310

[. . . ] OPTRA E310 First Edition (January 1999) The following paragraph does not apply to any country where such provisions are inconsistent with local law: LEXMARK INTERNATIONAL, INC. PROVIDES THIS PUBLICATION "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Some states do not allow disclaimer of express or implied warranties in certain transactions, therefore, this statement may not apply to you. This publication could include technical inaccuracies or typographical errors. [. . . ] When the protocol is set to Standard, the printer receives information at a normal transmission rate. The Press Button light is off when Parallel Protocol is set to Standard. Do a double button press to scroll to the next menu item, PPDS Activated. As the setting is saved, all operator panel indicator lights remain on for approximately 2 seconds. Turn off the printer to exit Configuration Mode. Factory Default Fastbytes 64 Appendix B: Advanced troubleshooting If your printer lights look like this in configuration mode: Then your printer: PPDS Activated setting is off, the factory default. Turn PPDS Activated on when working in applications using the PPDS datastream. Do a double button press to scroll to the next menu item, Auto CRLF/LFCR. As the setting is saved, all operator panel indicator lights remain on for approximately 2 seconds. Turn off the printer to exit Configuration Mode. Factory Default Off Appendix B: Advanced troubleshooting 65 If your printer lights look like this in configuration mode: CRLF/LFCR Then your printer: Auto CRLF/LFCR setting is off, the factory default. How the printer formats the end of a line depends on the computer system being used. Use this setting to select whether or not the printer automatically performs a carriage return (CR) after a line feed or a line feed (LF) after a carriage return (CR). If the Press Button light is off, Auto CR after LF is Off and Auto LF after CR is Off If the Press Button light is on, Auto CR after LF is On and Auto LF after CR is Off If the Press Button light is blinking, Auto CR after LF is Off and Auto LF after CR is On Do a brief button press to scroll through the settings for this menu item. Do a double button press to scroll to the next menu item, Parallel Mode 1. As the setting is saved, all operator panel indicator lights remain on for approximately 2 seconds. Turn off the printer to exit Configuration Mode. Factory Default Off 66 Appendix B: Advanced troubleshooting This illustration represents the operator panel settings in configuration mode when an indicator light is blinking. The following tables describe the function of each setting. If your printer lights look like this in configuration mode: Then your printer: Parallel Mode 1 setting is on, the factory default. This setting enables or disables the pull up resistors on the parallel port signals. It is useful for personal computers that have open collector outputs on the parallel port signals. Set Parallel Mode 1 On to disable the resistors or Off to enable the resistors. Do a brief button press to scroll through the settings (On, Off) for this menu item. Do a double button press to scroll to the next menu item, Parallel Mode 2. As the setting is saved, all operator panel indicator lights remain on for approximately 2 seconds. [. . . ] The 6 lights and 1 button on the printer that are used to change printer settings and display printer status. Glossary X-3 R Ready. Clears the printer buffer and all temporary settings, and returns to the initial power-on state. A measure of the sharpness of a printed image, expressed in the number of dots per inch (dpi). T test page. The material that adheres to the paper or other media to create the printed page. [. . . ]