HP Color LaserJet CP6015 Printer series - Manual (Page 172)

3. Locate the black formatter pressure release tabs on the formatter board in the rear of the product.
4. Gently press the black tabs toward each other.
5. Gently pull on the black tabs to pull the formatter board from the product. Place the formatter board
on a clean, flat, grounded surface.
158 Chapter 11 Manage and maintain the product ENWW