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White rectangular maintenance kit box with Lexmark branding and part number 40X8431

Lexmark

Lexmark 40X8431 ADF Maintenance Kit for MX71x, MX81x

SKU CH-VQ29-S22S4

ADF maintenance kit for Lexmark MX710, MX711, MX810, MX811 and MX812 series printers

  • Product TypeOther Accessories
  • Maintains reliable document feeding with genuine Lexmark ADF kit
  • Designed for MX71x and MX81x series multifunction printers
  • Compatible with XM5163, XM5170, XM7155, XM7163 and XM7170 devices
  • Supports high-volume scanning across MX810, MX811 and MX812 models
  • Laser print technology ensures consistent performance with original components

ADF Maintenance Kit for MX71x and MX81x

This Lexmark ADF maintenance kit keeps the automatic document feeder running smoothly on compatible MX71x and MX81x multifunction printers. It is designed for offices that scan or copy high volumes of double-sided pages every day. The kit restores reliable paper pickup and feed performance after extended use.

Laser-compatible components for consistent feeding

The kit contains rollers and pads engineered for laser print technology and the specific paper path of the supported models. Replacing these parts on schedule prevents misfeeds, double feeds and paper jams that interrupt batch scanning. Installation follows the printer's maintenance prompts and requires no special tools.

Replaces worn ADF rollers and separation pads

When the printer signals an ADF maintenance alert, this kit returns the feeder to like-new reliability for mixed-size originals. It is not intended for printers outside the listed MX71x, MX81x and XM series; buyers needing toner, fuser or transfer-roller kits should select the correct supply for those components.

Highlights

  • Maintains reliable document feeding with genuine Lexmark ADF kit
  • Designed for MX71x and MX81x series multifunction printers
  • Compatible with XM5163, XM5170, XM7155, XM7163 and XM7170 devices
  • Supports high-volume scanning across MX810, MX811 and MX812 models
  • Laser print technology ensures consistent performance with original components

Specifications

Product TypeOther Accessories

Questions about this item

Which printers does the 40X8431 ADF Maintenance Kit support?

The kit is compatible with Lexmark MX710, MX711, MX810, MX811, MX812 series and XM5163, XM5170, XM7155, XM7163, XM7170 models.

What components are included for the automatic document feeder?

The maintenance kit contains the rollers, separation pad and other ADF feed parts needed to restore reliable paper handling.

How is the ADF maintenance kit installed on the MX71x or MX81x?

Open the ADF cover, remove the worn rollers and separation pad, fit the new parts from the kit, then close the cover and reset the maintenance counter.

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