User manual SAMSUNG ML1630-XSS

[. . . ] Monochrome Laser Printer User's Guide © 2007 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. · ML-1630 is model names of Samsung Electronics Co. , Ltd. [. . . ] The manufacturing processes can cause some areas to reject toner. · If these steps do not correct the problem, contact a service representative. 7. 10 <Troubleshooting> Condition Vertical repetitive defects Suggested solutions If marks repeatedly appear on the printed side of the page at even intervals: · Clean the inside of the machine. Contact a service representative to clean the inside of the machine. After cleaning the inside of the machine, if you still have the same problems, install a new toner cartridge of the problem color. See "Replacing the toner cartridge" on page 6. 5. · Parts of the machine may have toner on them. If the defects occur on the back of the page, the problem will likely correct itself after a few more pages. · The fusing assembly may be damaged. Background scatter results from bits of toner randomly distributed on the printed page. Try printing with a different batch of paper. Do not open packages of paper until necessary so that the paper does not absorb too much moisture. · If background scatter covers the entire surface area of a printed page, adjust the print resolution through your software application or in printer properties. Condition Curl or wave Suggested solutions · Ensure that the paper is loaded properly. · Check the paper type and quality. Both high temperature and humidity can cause paper curl. (See "Specifications on print media" on page 4. 3. ) · Turn the stack of paper over in the tray. Also try rotating the paper 180° in the tray. Wrinkles or creases · Ensure that the paper is loaded properly. · Check the paper type and quality. (See "Specifications on print media" on page 4. 3. ) · Turn the stack of paper over in the tray. Also try rotating the paper 180° in the tray. Background scatter Back of printouts are dirty Check for leaking toner. Contact a service representative. Misformed characters · If characters are improperly formed and producing hollow images, the paper stock may be too slick. (See "Specifications on print media" on page 4. 3. ) · If characters are improperly formed and producing a wavy effect, the scanner unit may need service. Contact a service representative. Black pages Page skew · Ensure that the paper is loaded properly. [. . . ] However the composition of the printer properties window is similar. · You can check your printer name in the supplied CDROM. Changing Printer Settings You can use advanced printing features when using your printer. From your Macintosh application, select Print from the File menu. The printer name which appears in the printer properties window may differ depending on the printer in use. [. . . ]