Defect Symptom"Jitter" refers to very fine (~1mm) light or dark horizontal lines that consistently repeat from the top to the bottom of the page.
Troubleshooting
Perform the "Color Adjust" procedure in the "Quality" menu.
Ask the customer to print the "Print Defects Guide" in the "Help" menu and review the print samples.
If the defect appears in a single color (Cyan, Magenta, Yellow, or Black), replace the toner cartridge.
If the defect appears in all colors, please contact Lexmark Technical Support for further assistance.
Contacting Lexmark Please contact Lexmark Technical Support if you need additional assistance.
NOTE: When calling for support, you will be asked for your machine/model type and serial number (SN). If you need help locating your printer's model type and serial number (SN), How to Locate the Serial Number, TLI, Config ID, and Machine Type on the Lexmark C734, C736 or X734, X736, X738 Color Laser Printers.
Please call from near the printer in case the technician on the phone asks you to perform a troubleshooting task on the printer.
LEGACY ID: SO6629