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HP Color LaserJet Enterprise M652, M653, Managed E65050, E65060, E65150, E65160 and HP Color LaserJet Enterprise MFP M681, M682, Managed MFP E67550, E67560, E67650, E67660 - Removal and replacement: Toner collection unit (TCU)

Learn how to remove and replace the toner collection unit (TCU).

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

  • Turn the printer off.

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

Part number

Part description

P1B94-67901

Toner collection unit kit

Required tools

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

After performing service

  • Turn the printer on.

Post service test

No post service test is available for this assembly.

Remove the TCU

Follow these steps to remove the TCU.

CAUTION:

If toner gets on clothing, wipe it off by using a dry cloth and wash the clothes in cold water. Hot water sets toner into fabric.

Note:

The toner collection unit is designed for a single use. Do not attempt to empty the toner collection unit and reuse it. Doing so could lead to toner being spilled inside the printer, which could result in reduced print quality. After use, return the toner collection unit to HP’s Planet Partners program for recycling.

  1. Open the front door.

    Open the front door

    Open the door
  2. Open the left door.

    Open the left door

    Open the door
  3. Grasp the top of the TCU and remove it from the printer.

    Remove the TCU

    Remove the TCU

Unpack the replacement assembly

Follow these steps to unpack the replacement assembly.

  1. Dispose of the defective part.

    Note:

    HP recommends responsible disposal of the defective part.

    http://www8.hp.com/us/en/hp-information/environment/product-recycling.html

  2. Unpack the replacement part from the packaging.

    CAUTION:

    Some parts are sensitive to electrostatic discharge (ESD). Always perform service work at an ESD-protected workstation or mat. If an ESD workstation or mat is not available, touch the sheet-metal chassis to provide a static ground before touching an ESD-sensitive assembly. Protect the ESD-sensitive assemblies by placing them in ESD pouches when they are out of the printer.

    Important:

    Make sure that all of the shipping materials (for example shipping tape) are removed from the replacement part prior to installation.

    Note:

    If the replacement part is a roller or pad, avoid touching the spongy part of it. Skin oils on the roller or pad can cause paper pickup and/or print-quality problems. HP recommends using disposable gloves when handling rollers or pads or washing your hands before touching rollers or pads.

  3. To install an assembly, reverse the removal steps.

    Note:

    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.

Install the TCU

Follow these steps to install the TCU.

  1. Install the new unit into the printer. Make sure the TCU is firmly in place.

    Install the TCU

    Install the TCU
  2. Close the left door.

    Note:

    If the TCU is not installed correctly, the left door does not close completely.

    Close the left door

    Close the door
  3. Close the front door.

    Close the front door

    Close the door

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