User manual HP LASERJET 4050

[. . . ] English HP LaserJet 4050, 4050 T, 4050 N, and 4050 TN Printers User's Guide HP LaserJet 4050, 4050 T, 4050 N, and 4050 TN Printers User's Guide © Copyright Hewlett-Packard Company 1999 All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. First Edition, February 1999 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. [. . . ] X Description 1 EIO slot 1 - The printer detected an error with the EIO accessory. 2 EIO slot 2 - The printer detected an error with the EIO accessory. 6 EIO slot 1 - The EIO accessory detected an error. 7 EIO slot 2 - The EIO accessory detected an error. Turn the printer off, and then turn the printer on. If the error persists, contact an HP-authorized service or support provider or replace the EIO accessory. 68 NVRAM FULL CHECK SETTINGS 69. x PRINTER ERROR alternates with CYCLE POWER TO CONTINUE 79. xxxx PRINTER ERROR 8x. yyyy EN Chapter 4: Problem Solving 113 Mopy Disk Error Messages The following table lists the disk error numbers reported on either the Printer Collation or Job Storage Disk Error page, which is printed when an error exists. Use the HP Resource Manager for management of the disk (see page 25). Mopy Disk Error Messages Disk Error Number 1 Error Description Disk volume not present ­ it may be uninitialized. Solution · Hard disk: Initialize the hard disk. If problem persists, replace the hard drive. · RAM disk: Power cycle the printer. · Possible data corruption, delete the job the error occurred with. · Possible data corruption, delete the job the error occurred with. · The user has sent a username that is the same as an existing directory. Change the username in the driver and resend the job. · Hard disk: Initialize the hard disk. If problem persists, replace the hard drive. · Hard disk: Initialize the hard disk. If problem persists, replace the hard drive. · Possible data corruption, delete the job the error occurred with. · Possible data corruption, delete the job the error occurred with. · Disk media problem ­ initialize the hard disk or reboot to reinit the RAM disk. · If the problem persists on a hard drive, replace the hard drive. · Possible data corruption, delete the job the error occurred with. [. . . ] A circuit board that holds extra memory chips for the printer. The ability to execute a function graphically without typing a command. For example, in the Windows 95 Explorer, you can copy or move a file by "dragging" it from one folder and "dropping" it into another. An optional accessory used for automatically printing on both sides of a sheet of paper. [. . . ]