User manual LEXMARK T522

[. . . ] Lexmark T522 User's Reference May 2001 www. lexmark. com Table of contents Chapter 1: Printer overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Chapter 2: Using the operator panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Understanding the operator panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 Using the operator panel buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] To utilize the remaining toner, remove the cartridge by gripping the handles with both hands. With the cartridge arrows pointing downward, shake the print cartridge back and forth. Reinstall the cartridge and then press Go. · Change the Toner Darkness setting in the Quality Menu. · If you are printing on an uneven print surface, change the Paper Weight and Paper Texture settings in the Paper Menu. · Verify that the correct print material is being used. Toner smears or print comes off the page. · If you are printing on an uneven print surface, change the Paper Weight and Paper Texture settings in the Paper Menu. · Verify that the print material is within the printer specifications. See Print material specifications for more details. · If the problem continues, call the Lexmark Customer Support Center. Toner appears on the back of the printed page. Toner is on the transfer roll. To help prevent this, do not load print material that is smaller than the page size of the job to be printed. Open and close the printer upper front door to run the printer setup cycle and clean the transfer roll. 77 Problem Action Toner fog or background · Check the print cartridge to make sure it is installed correctly. See Replacing the print cartridge for more details. · If the problem continues, change the charge roll. See Replacing the charge roll for more details. Entire page is white. · Make sure the packaging material is removed from the print cartridge. · Check the print cartridge to be sure it is installed correctly. To utilize the remaining toner, remove the cartridge by gripping the handles with both hands. With the cartridge arrows pointing downward, shake the print cartridge back and forth. Reinstall the cartridge and then press Go. Streaks appear on the page. · The toner may be low. To utilize the remaining toner, remove the cartridge by gripping the handles with both hands, and then shake the print cartridge gently back and forth. · If you are using preprinted forms, make sure the ink can withstand temperatures of 212°C (414°F). Printing is too dark. Change the Toner Darkness setting in the Quality Menu. Note: Macintosh computer users should make sure the lines per inch (lpi) setting is not set too high in the software application. 78 Problem Characters have jagged or uneven edges. Action · Change the Print Resolution setting in the Quality Menu to 600 dpi or 1200 dpi. · Turn PQET in the Quality Menu to On. [. . . ] This product satisfies the Class A limits of EN 55022 and safety requirements of EN 60950. WARNING: When a network cable is attached, this is a Class A product. In a domestic environment, this product may cause radio interference, in which case, the user may be required to take adequate measures. Without a network cable attached Federal Communications Commission (FCC) Compliance Information Statement The Lexmark T522 has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. The FCC Class B limits are designed to provide reasonable protection against harmful interference in a residential installation. [. . . ]