HP Color LaserJet Enterprise M751, M856, Managed E75245, E85055, MFP M776 - Removal and replacement: Imaging drum (M751/E75245/M856/E85055/M776)

Follow these steps to remove and replace the imaging drum.

1. Open the front door.

   Open the front door

   

2. Rotate the blue lever in front of the imaging drum to the left.

   Rotate the blue lever

   

3. Grasp the handle of the imaging drum and pull out to remove it.

   Remove the imaging drum

   

4. Remove the new imaging drum from its packaging by removing the end caps, removing the imaging drum from the plastic bag, and then removing the orange protective shield. Save all packaging for recycling the imaging drum.

   Note:

   Avoid touching the green imaging drum. Fingerprints on the imaging drum can cause print defects.

   Remove the new imaging drum from its packaging

   

5. Support the imaging drum underneath with one hand while holding the handle with the other. Align the imaging drum with its slot on the shelf, and then insert the imaging drum into the printer.

   Note:

   Avoid touching the green imaging drum. Fingerprints on the imaging drum can cause print defects.

   Install the imaging drum

   

6. Rotate the blue lever in front of the imaging drum to the right.

   Rotate the blue lever

   

7. Close the front door.

   Close the front door