User manual SAMSUNG SCX-4500W/XAA

[. . . ] Monochrome Laser Multifunction User's Guide © 2008 Samsung Electronics Co. , Ltd. This user's guide is provided for information purposes only. All information included herein is subject to change without notice. Samsung Electronics is not responsible for any changes, direct or indirect damages, arising from or related to use of this user's guide. · SCX-4500W is model names of Samsung Electronics Co. , Ltd. [. . . ] · You may be printing on the wrong surface of the paper. · The paper may not meet paper specifications. (See "Specifications on print media" on page 4. 3. ) If horizontally aligned black streaks or smears appear: · The toner cartridge may be installed improperly. · The toner cartridge may be defective. Remove the toner cartridge and install a new one. (See "Replacing the toner cartridge" on page 8. 5. ) · If the problem persists, the machine may require repair. Contact a service representative. Condition An unknown image repetitively appears on the next few sheets or loose toner, light print, or contamination occurs. Suggested solutions You machine is probably being used at an altitude of 1, 000 m (3, 281 ft) or above. The high altitude may affect the print quality from loose toner or light imaging. You can set this option through the Printer Tab in printer driver's properties. See page 3. 5. Copying problems Condition Copies are too light or too dark. Smears, lines, marks, or spots appears on copies. Suggested solutions Use Darkness arrows to darken or lighten the backgrounds of copies. · If the defects are on the original, press Darkness arrows to lighten the background of your copies. · If there are no defects on the original, clean the scan unit. (Page page 8. 3) · Ensure that the original is face down on the scanner glass. · Check that the copy paper is loaded correctly. Ensure that the original is face down on the scanner glass. · Replace the paper in the tray with paper from a new package. · In high humidity areas, do not leave paper in the machine for extended periods of time. · Fan the stack of paper, then turn it over in the tray. Replace the paper in the tray with a fresh supply. Check/adjust the paper guides, if necessary. [. . . ] Please refer to the user's guide of the software. · If scanning does not operate, update Mac OS to the latest version. Scanning operates properly in Mac OS 10. 3. 9 or higher and Mac OS 10. 4. 7 or higher. Mac OS 10. 3 3 4 5 Select the number of pages you want to print on one sheet of paper on the Pages per Sheet drop-down list. Select the page order from the Layout Direction option. [. . . ]