HP CC487-91209 Fax Manual page 74

2. Disconnect all power and interface cables.
NOTE:
3. Locate the thumb screws on the formatter board in the rear of the product.
62 Chapter 3 HP Color LaserJet CM 4540 MFP Series, HP Color LaserJet Enterprise M4555 MFP
Series, HP LaserJet Enterprise 500 MFP Series, HP LaserJet Enterprise 500 Color MFP Series,
and HP LaserJet Enterprise M725 MFP Series
2
1
This illustration might not show all the cables.
ENWW