6.Open the formatter cage door (1) by pulling out on the door tab (2) and swing (3) the door open. Figure 1-8Formatter cage door - HP LaserJet 4345mfp

The fax card contains parts that are sensitive to electrostatic discharge (ESD). When removing the fax accessory from its antistatic pouch and while installing it, use static protection, such as a grounding wrist strap connected to a grounded metal frame of the MFP or touch the metal frame of the MFP with your hand while installing the fax card.

NOTE: If this is the first time the fax is installed, remove the small cover over the opening for the phone jack on the rear panel of the formatter before inserting the fax card into the formatter.

NOTE: If you are replacing an existing fax card, remove the card that is to be replaced from the formatter.

NOTE: While handling the fax card, do not press on the yellow component on the card because this could damage it and cause a fax malfunction.

7.Remove the fax card from its antistatic pouch.

8 Chapter 1 Setup

ENWW