Lexmark 12N0004 User's Guide - Page 147

Problem Action Printed materials delivered by the postal service arrive with ghosting or mirror images of the text visible on the page. When preparing printed materials for mailing: • Use 24 lb (90 g/m2) paper. • Avoid rough paper; select paper with a smoothness from 100 to 150 Sheffield points. • Fold sheets with the text facing outward. • Meter envelopes or use precanceled stamps. • Place envelopes in trays and deliver to the post office; do not drop envelopes into mailboxes. Quality of printed transparencies Make sure you're using recommended Lexmark transparencies. See is inadequate. Transparencies. Make sure you're loading transparencies properly. See Loading transparencies When printing transparencies, always set the Paper Type to Transparency. See Paper Type. Set the Color Correction menu item to Vivid. See Color Correction. Avoid getting fingerprints on transparencies before printing. Quality of printed images is inadequate. Set Toner Darkness to 4 in the Color Menu. A white gap is noticeable between color fills. Turn the printer off and back on. The printer calibrates the photodevelopers and drive gears, which may improve registration. See Print Alignment for more information. Colors do not print as you expect. Make sure you have selected the appropriate Color Correction and Print Mode values for the job you're printing. See Color Menu for more information. 145