Lexmark Monochrome Laser Complete Printer Reference (1.7 MB) - Page 226

Other printing problems (continued) Symptom Cause Solution 247 Paper Jam Open Door F remains on the operator panel display even though the jam has been cleared and the door has been closed. The 2500-sheet paper tray is not fully inserted in the drawer. Make sure the 2500-sheet paper tray is fully inserted in the drawer. Large jobs do not collate. The job is too complex. Reduce the complexity of the print job by eliminating the number and size of fonts, the number and complexity of images, and the number of pages in the job. Add printer memory or a hard disk option. Unexpected page breaks occur. The job has timed out. Set Print Timeout to a higher value from the Setup Menu. The printer generates an unusual motor noise that lasts up to three minutes. The printer is trying to determine if there is toner remaining in the toner cartridge. If Replace Toner appears on the display, replace the toner cartridge. Refer to the User's Reference or the documentation that ships with your supplies for detailed information. If no message is displayed and you just inserted a new toner cartridge, the printer may be transporting toner into the photoconductor cartridge. The motor noises should cease in three minutes or less. An option does not operate correctly after it is installed, or it stops working. Communication has failed between the printer and the option. The option is not set up correctly. Turn the printer off, wait about 10 seconds, and turn the printer back on. Turn the printer off and check the connection between the option and the printer. Refer to the Setup Guide for complete installation instructions. The printer driver does not recognize that the option is installed. Your printer driver may not automatically recognize that an option is attached to your printer. Open the driver and verify that all the printer configuration settings are correct. Troubleshooting 226