843.05 and 900.58 Error Code

Issue description

• Using the Auto Document Feeder (ADF) to copy, the machine will scan the first page and then post the 843.05 error code.
• Using the flatbed scanner to copy, the scanner lamp only moves about two inches (five cm) when a scan is initiated, and then posts the 900.58 error code.

Solution

Clear the error by powering off the printer. Wait ten to 20 seconds before powering it back on. Run a test scan and see whether the error reappears.

• If the error did not reappear after a couple of test scans, continue using the machine but observe its operation for a week. If no further sign of the error develops, it was probably a temporary glitch; restarting the machine cleared it.
• If the error re-appears, contact Lexmark Technical Support to set up service for the printer.

If the issue persists, search for more information related to this issue or contact support for further assistance.