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)

Follow these steps to remove the TCU.

1. Open the front door.

   Open the front door

   

2. Open the left door.

   Open the left door

   

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

   Remove the TCU

   

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.

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

   

2. Close the left door.

   Note:

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

   Close the left door

   

3. Close the front door.

   Close the front door