How To Fix Lexmark Printer Firmware Error 900.43?
Lexmark offers a wide range of printers catering to various needs including inkjet and laser printers all-in-one printers and specialized printers for specific industries like healthcare and retail.
Check the points below to see the Lexmark Printer information in details are:-
Step 1: Restart the Printer
Turn off the printer and disconnect it from the power source. Wait for about a minute. This allows the printer to reset and clear any error states. Reconnect and turn on the printer to see if the error has been cleared.
Step 2: Clear the Print Queue
Go to your computer and open the control panel or settings. Navigate to devices and printers (or printers & scanners). Right-click on the Lexmark printer and select see what’s printing. Open the print queue and cancel all documents. Try printing again to see if the error recurs.
Step 3: Update the Printer Firmware
Visit the Lexmark Support website: [Lexmark Support](https://support.lexmark.com) Enter your printer model in the search bar to find specific resources. Navigate to the downloads or firmware section and download the latest firmware update. Follow the on-screen instructions to apply the firmware update to your printer.
Step 4: Check Printer Settings
Print a settings page from the printer’s menu to review the current firmware version and network settings. Verify that all settings are correct especially those related to network configuration if it’s a network printer.
Step 5: Disconnect Additional Devices
If your printer is connected to additional devices or accessories (like external storage or extra trays) disconnect them. Test the printer without these devices to see if they might be causing the error.
Step 6: Reset to Factory Defaults
Access the printer’s menu from the control panel. Look for an option to reset the printer to its factory default settings. Execute the reset and test the printer again.
Step 7: Check Network Connections
If the printer is connected over a network: Ensure the network cable is securely connected or the Wi-Fi settings are correct. Check for any issues with the router or switch, and restart them if necessary. Try printing from a different computer or network to isolate the issue.
Step 8: Contact Lexmark Support
If none of the above steps resolve the error it may be helpful to contact lexmark support for professional help. They can provide more advanced troubleshooting or potentially service the printer if there’s a deeper underlying issue.
Step 9: Summary
Restart the printer to clear any immediate software errors. Clear the print queue to remove potentially corrupted print jobs. Update the firmware to ensure the printer runs on the latest software. Check and adjust printer settings disconnect additional devices and reset the printer as needed. Verify network connections and consult Lexmark support if problems persist. This error is generally manageable through the methods listed aiming primarily at refreshing the printer’s software environment and ensuring it operates on the latest firmware.
