If the printer's fan is running too often, please update to the latest firmware. Download the latest firmware for your printer Go to support.lexmark.com. Type your printer model in the “Enter Product Name” field and click GO OR click on the picture of the correct printer model shown. Locate the “Downloads” tab. Select the version of the Operating System. Click the link available under "Firmware". Once you have the latest firmware, proceed with the next section for information on how to perform the update.
How to update the firmware Select any of the methods from the next table to flash the latest firmware on your printer. Important! If the issue persists or if you are having difficulties performing the update, please contact Lexmark Technical Support. Note: Try setting the device's sleep timer to one minute to keep the machine cooler when it is not printing. |