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HP LaserJet Enterprise MFP M631, M632, M633, M634, M635, M636; HP LaserJet Managed MFP E62555, E62565, E62575, E62655, E62665, E62675 - Removal and replacement: Foreign interface harness (FIH)

This document provides the procedures to install the foreign interface harness (FIH).

Mean time to repair: 5 minutes

Service level: Basic

Important:

When applicable, special installation instructions are provided for an assembly at the end of the removal procedure. Always completely read the removal instructions and follow all special installation instructions.

Before performing service

  • Disconnect the power cable.

    Warning:

    To avoid damage to the printer, turn the printer off, wait 30 seconds, and then remove the power cable before attempting to service the printer.

Use the table below to identify the correct part number for your printer. To order the part, go to www.hp.com/buy/parts

Part information

Foreign interface harness (FIH) part number

B5L31-67902

Foreign interface harness (FIH) kit

Required tools

  • No special tools are needed to remove or install this assembly.

After performing service

Turn the printer power on

  • Connect the power cable.

  • Use the power switch to turn the power on.

Post service test

No post service test is available for this assembly.

Install the foreign interface harness (FIH)

Follow these steps to install the foreign interface harness (FIH).

  1. From the foreign interface harness (FIH) accessory kit, locate the FIH cable.

    Locate the FIH cable

    Locate the FIH cable
  2. Do the following:

    • Locate the USB port on the printer.

    • Plug the USB end of the FIH cable into the printer USB port.

    Plug the FIH cable into the printer USB port

    Plug the FIH cable into the printer USB port

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