Lexmark Front Door Support Belt for MS310, MS410, MS510, MS610, MX310, MX410, MX510, MX610 Series

This genuine Lexmark Front Door Support Belt (MPN: 40X8024) is a critical replacement component designed to restore proper front door operation on compatible Lexmark laser printers and multifunction printers. Over time, the original support belt can stretch, wear, or break, leading to door misalignment, paper jams, or persistent 'door open' error messages. This OEM part ensures reliable door closure, alignment, and sensor activation, extending the life of your printer.

Advantages

Restores proper front door function, prevents paper jams and error messages, genuine Lexmark quality for long-lasting performance, easy installation by user or technician.

Suitable for

• Lexmark MS310, MS312, MS315, MS410, MS415, MS510, MS610, MX310, MX410, MX510, MX511, MX610, MX611 Series
• Lexmark M1140, M1145, M3150, XM1140, XM1145, XM3150 models

Key specifications

• Product Type: Front Door Support Belt
• Manufacturer Part Number: 40X8024
• Brand: Lexmark
• Compatibility: Laser Printer, Multifunction Printer (MFP)
• Package Contents: 1 x Front Door Support Belt
• OEM Status: Genuine Lexmark Original Part

Recommendations

For optimal printer performance, always use genuine Lexmark replacement parts. This support belt is a maintenance item that should be inspected regularly and replaced when signs of wear appear.