Oki C5300n OKI C5300 User's Guide: Mac (Am English) - Page 191

Faint printing Possible cause Remedy The toner cartridge is Reinstall the toner cartridge (see "Toner Cartridge incorrectly installed. Replacement" on page 131). Toner is low. Change toner cartridge (see "Toner Cartridge Replacement" on page 131). The paper is moist. Store paper within specified temperature and humidity levels (see "Specifications" on page 195). Paper is unsuitable for Use recommended paper (see"Media printer. Recommendations" on page 11 ). Fading in patches Possible cause The paper is moist. Remedy Store paper within specified temperature and humidity levels (see "Specifications" on page 195). Longitudinal black stripes Possible cause Remedy Image drum is damaged. Replace image drum (see "Image Drum Replacement" on page 138). Toner is low. Change toner cartridge (see "Toner Cartridge Replacement" on page 131). Periodic black lateral lines or spots. • If the lines or spots occur at intervals of approximately 44 - 94 mm, the green surface of the image drum is damaged or dirty. If damaged, replace the image drum cartridge (see "Image Drum Replacement" on page 138). If dirty, wipe the image drum gently with soft tissue. If this does not work, replace the image drum. • If the lines or spots occur at intervals of approximately 113 mm, the fuser roller is damaged. Change the fuser (see "Fuser Replacement" on page 152). C5300 Troubleshooting • 191