User manual HP LASERJET 8000

[. . . ] HP LaserJet 8000, 8000 N, 8000 DN, and HP Mopier 240 Printers User Guide 2 © Copyright Hewlett-Packard Company 1998 All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. Publication number C4085-90997 Reorder part number C4085-60101 First Edition, May 1998 Warranty The information contained in this document is subject to change without notice. Hewlett-Packard makes no warranty of any kind with respect to this information. [. . . ] Check for paper jams, starting on page 146. See "Understanding Printer Messages" starting on page 168. Paper tray is out of paper. Messages appear in the display. Determining Printer Problems Chapter 5 Problem Solving 191 Software, Computer, and Printer Interface Problems Print Job Does Not Print Check to see if. . . Printer is off or not connected to an active power source. Port is configured and and working properly. Printer is online but not receiving data (the Data light does not blink). Solution Make sure the printer is on and that all power cables are firmly plugged into both the printer components and an active power source. Printer should display READY and ON LINE should be lit. z Connect another printer to current port and print. z Make sure the print job is being sent to the correct port (LPT1, or network printer port, for example). z Check your I/O cable: z Check for loose I/O cable connections at the printer and computer or network port. z Try your I/O cable on a system that you know works. z Check that the correct interface cable was selected and securely connected to both the printer and the computer. If the cable is not correctly configured, see the getting started guide for configuration information. See "Understanding Printer Messages" starting on page 168 for printer messages and recommended actions. Printer displays a message. Determining Printer Problems Chapter 5 Problem Solving 192 Print Job Does Not Print (continued) Data from a previous print job is still in the printer's buffer. z Ensure that you are using the correct printer driver. z Complex print job may still be processing. Make sure control panel reads processing job. Pull out the toner cartridge and check for paper. Ensure that the appropriate paper is inserted. (For more information on paper specifications, see page 256. ) Close the trays. z Ensure that you are using the correct printer driver. [. . . ] This Device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This printer contains Local Area Network (LAN) options. When the Interface Cable is attached to either of the IEEE 802. 3 connectors, the printer meets the requirements of EN 55022 Class A. [. . . ]