User manual HP LASERJET 1220 ALL-IN-ONE

[. . . ] user guide hp LaserJet 1200 series products HP LaserJet 1200 Series Printer and Print·Copy·Scan Products User Guide © Copyright Hewlett-Packard Company 2002 All Rights Reserved. Reproduction, adaptation, or translation without prior written permission is prohibited, except as allowed under the copyright laws. A user of the Hewlett-Packard printer associated with this user guide is granted a license to: a) print hard copies of this user guide for PERSONAL, INTERNAL or COMPANY use subject to the restriction not to sell, re-sell or otherwise distribute the hard copies; and b) place an electronic copy of this user guide on a network server, provided access to the electronic copy is limited to PERSONAL, INTERNAL users of the Hewlett-Packard printer associated with this user guide. The information contained in this document is subject to change without notice. [. . . ] 1 Open the toner door, and remove the toner cartridge. 2 3 CAUTION To prevent damage, do not expose the toner cartridge to light. Also, do not touch the black sponge transfer roller inside the printer. By doing so, you can damage the printer. 2 With a dry, lint-free cloth, wipe any residue from the media path area and the toner cartridge cavity. Replace the toner cartridge, and close the toner door. Plug the power cord back into the printer. 4 3 4 126 Chapter 9 Troubleshooting the printer EN Cleaning the printer media path If you are experiencing toner specks or dots on the printouts, clean the printer media path. This process uses a transparency to remove dust and toner from the media path. 1 2 3 Load a transparency in the priority input tray. Make sure that the printer is in the Ready state. Press and hold the Go button for 10 seconds. The transparency feeds slowly through the printer. Discard the transparency. Note After holding the Go button for 10 seconds, each of the three printer lights blink until the cleaning process is complete. If transparency film is unavailable, you can use paper, but you should perform the procedure 2 or 3 times to ensure proper cleaning. Note EN Cleaning the printer 127 Clearing printer media jams Occasionally, media becomes jammed during a print job. Some of the causes include the following: q The input trays are loaded improperly or too full. See Loading media into the input trays for more information. The media does not meet HP specifications. See Printer media specifications for more information. q Note When you add new media, always remove all of the media from the input tray and straighten the stack of new media. This helps prevent multiple sheets of media from feeding through the printer at one time, reducing media jams. You are notified of a media jam by an error in the software and the printer control panel lights. See Printer light patterns for more information. Typical media jam locations q Toner cartridge area: See Removing a jammed page for instructions. Input tray areas: If the page is still sticking out of the input tray, gently try to remove it from the input tray without tearing the page. If you feel resistance, see Removing a jammed page for instructions. [. . . ] Used to feed special media or for printing a first page. Used to feed documents into the scanner. Used to collect documents after scanning. Allows access to the I/O board for attaching the copier/scanner to the printer. [. . . ]