User manual SAMSUNG ML-1220M

[. . . ] This manual is provided for information purposes only. All information included herein is subject to change without notice. Samsung Electronics is not responsible for any damages, direct or indirect, arising from or related to use of this manual. © 2001 Samsung Electronics Co. , Ltd. [. . . ] The following procedures may allow you to finish the current print job before replacing the toner cartridge. 1 Grasp the front cover at both sides and pull it toward you to open. 2 Remove the toner cartridge from the printer. CAUTION: · Avoid reaching too far into the printer. · To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes. 3 Gently shake the toner cartridge from side to side five or six times to redistribute the toner. Note: If the toner gets on your clothing, wipe it off with a dry cloth and wash clothing in cold water. 6. 2 MAINTAINING YOUR PRINTER Toner Cartridge 4 Reinsert the toner cartridge into the printer. Insure the toner cartridge snaps into place. 5 Firmly close the cover. If the print remains light Remove the old cartridge and install a new toner cartridge. See "Install the Toner Cartridge" on page 2. 2. MAINTAINING YOUR PRINTER 6. 3 Cleaning the Printer To maintain print quality, follow the cleaning procedures below each time the toner cartridge is replaced or if print quality problems occur. Notes: · Do not use ammonia-based cleaners or volatile solvents such as thinner on or around the printer. · While cleaning the inside of the printer, be careful not to touch the transfer roller (located underneath the toner cartridge ). The oil from your fingers can cause print quality problems. Cleaning the Outside Wipe the outside surface of the printer with a soft, clean, lintfree cloth. Cleaning the Inside During the printing process, paper, toner, and dust particles can accumulate inside the printer. This buildup can cause print quality problems such as toner specs or smearing. Cleaning the inside of the printer will eliminate or reduce these problems. Cleaning inside the printer 1 Turn the printer off and unplug the power cord, then wait for the printer to cool. 2 Open the front cover and remove the toner cartridge. Note: To prevent damage to the toner cartridge, do not expose it to light for more than a few minute. Cover it with a piece of paper, if necessary. Also, do not touch the black transfer roller inside the printer. 3 With a dry, lint-free cloth, wipe away any dust and spilled toner from the toner cartridge area and the toner cartridge cavity. 6. 4 MAINTAINING YOUR PRINTER Cleaning the Printer 4 Reinsert the toner cartridge and close the cover. 5 Plug in the power cord, and turn the printer on. Printing a cleaning sheet If you are experiencing blurred, faded or smeared printouts. Printing a cleaning sheet cleans the drum inside the toner cartridge. This process will produce a page with toner debris, which should be discarded. 1 Insure the printer is turned on and in the ready mode with paper loaded in the automatic input tray. 2 Press and hold down Demo on the control panel for about ten seconds until all control panel lights remain lit, then release. Note: The cartridge cleaning process takes some time. To stop the printing, turn the power off. 3 Your printer automatically picks up a sheet of paper from the tray and prints out a cleaning sheet with the dust or toner particles on it. MAINTAINING YOUR PRINTER 6. 5 chapter 7 This chapter provides helpful information on the following topics: x Troubleshooting Checklist x Solving General Printing Problems x Clearing Paper Jams x Solving Print Quality Problems x Troubleshooting Error Messages x Common Windows Problems Troubleshooting Checklist If the printer is not working properly, consult the following checklist. If the printer does not pass a step, follow the corresponding troubleshooting suggestions. Check Insure the Data light on the control panel is on. Solution · If no lights are on, check the power cord and power switch. Check the power source by plugging into another outlet. · If other lights are on, go to "Troubleshooting Error Messages" on page 7. 17. · If a demo page does not print, check the paper supply in the input tray. · If the paper jams in the printer, go to " Clearing Paper Jams" on page 7. 6. · If the Error indicator light is illuminated on the control panel, go to "Troubleshooting Error Messages" on page 7. 17. If there is a print quality problem, go to "Solving Print Quality Problems" on page 7. 11. · If the page does not print, check the cable connection between the printer and computer. [. . . ] For detailed installion method for non-Red Hat Linux, please refer to readme. txt file in Linux directory of driver CD. Linux Driver Configuration · Configuration Setup File a. /cdrom/linux/readme. txt · Ghostscript Package file a. /cdrom/linux/gs5. 50/COPYING Installation To install the driver, open the x terminal screen and take the following steps: 1. Mount the CD-ROM drive. Note: To mount the CD-ROM drive, you must be a super user or must be authorized to mount the CD-ROM by the super user. [. . . ]