Cleaning suggestions for any scanner are generally the same regardless of the model number.
IMPORTANT! Scan anomalies are seldom a scanner hardware failure; they are most often caused by debris or marks on the scanner glass.
Print an internal printer Test Page.
|The internal test pages reveals the same vertical line...||This article is not for you.||
Consider any one of the following culprits:
|Internal test pages look fine.||This is more than likely dirty ADF glass...||See Additional identification below.|
The ADF scan result will reveal solid or opaque line that runs the entire length of the page.
Since debris or marks on the scanner glass can affect the quality of any scan job: copy, fax, scan-to-file, or e-mail, you can quickly
You can quickly identify this problem by confirming the following behavior.
Scanner glass locations
Most scanners have two glass surface areas, as detailed below and indicated in the image. However, scanners with single-pass duplex scanning capabilitis will have three glass locations.
Typical scanner design
X443 and X3200 scanners
X242 and X3100 scanners
X422 ADF scanner glass
Auto Document Feeder (ADF) scan behavior
The image processor interprets the image sensor's repeated capture of this contamination as a vertical solid line, as shown below.
You can purchase Lexmark's Klear touch-screen wipes (Item# 40X0392) from the Lexmark store or participating vendors.
Otherwise, a clean and soft lint-free cloth is recommended.
Locate the proper section of glass.
Hint: The glass location differs by model. See above illustrations or reference your User's Guide for more information if you are having a difficult time locating this designated area.
Perform an inspection of the glass for any of the following:
Clean and remove any marks or debris.
Note: Use "Klear" touch screen wipes (40X0392) or a water-moistened cloth. A mild solvent is allowed, but do not use any cleaning solutions that contain abrasive ingredients.
|4||Inspect and clean the underside of the ADF (plastic strips) and the flatbed pad as necessary.|
|5||Perform another scan.|
Repeat the procedure if the problem persists.
An additional suggestion for ADF issues
Place an intentional mark on a blank sheet of paper and take note of its location.
|8||Make an ADF copy with your newly marked page.|
|9||Evaluate the distance of the vertical line to your mark. This should help identify the glass location.|
|10||Try to inspect this area of the ADF glass and clean as necessary.|
|11||Check and clean the white reflective strips in the corresponding area on the underside of the ADF.|
IMPORTANT! The image sensor is extremely sensitive and can read through the page. A mark on any white plastic surface (ADF reflection strips or flatbed pad) could result in a scan quality issue.
|Vertical lines appear only when printing...||Consider other printer-related topics such as toner cartridge, charge roll, photoconductor, transfer roll, or fuser. Contact Lexmark Technical Support.|
|Vertical lines appear when you lay the page on the flatbed...||Consider other printer-related topics such as toner cartridge, charge roll, photoconductor, transfer roll, or fuser. Contact Lexmark Technical Support.|
|Vertical lines appear on ADF-fed printed copies, but they do not appear on scan-to-network [e-mail, FTP, folder (PC), solutions]...||Consider other printer-related topics such as toner cartridge, charge roll, photoconductor, transfer roll, or fuser. Contact Lexmark Technical Support.|
Still Need Help?
If you need additional assistance, please see Contact information. NOTE: When calling for support, you will be asked for your scanner machine/model type and serial number (SN).
Please call from near the computer and printer in case the technician on the phone asks you to perform a task involving one of these devices.