HP LaserJet MFP Analog Fax Accessory 300 Guide page 12

4
The formatter board contains parts that are sensitive to electrostatic
discharge (ESD). When handling the formatter board, use static
protection, such as a grounding wrist strap connected to the metal
frame of the MFP or hold the metal frame with your hand. Also, avoid
touching the components on the board.
5
HP LaserJet 9040/9050mfp formatter removal
Figure 1-3
The fax card contains parts that are sensitive to electrostatic
discharge (ESD). When removing the fax card from its antistatic
pouch and while installing it, use static protection such as a grounding
wrist strap connected a grounded metal component such as the metal
frame of the MFP, or touch the grounded metal frame with your hand.
Also, avoid touching the components on the board.
If you are replacing an existing fax card, remove the card that is to be
Note
replaced from the formatter.
While handling the fax card, do not press on the yellow component on
CAUTION
the card because this could damage it and result in a fax malfunction.
4 Chapter 1 Setting up
Disconnect all the cables (2) from the formatter (1), see Figure
1-3. Remember where the cables are removed from to ensure
that you reinstall them in the same locations.
Loosen two captive thumb-screws (3) at the top and bottom of the
formatter plate, see Figure 1-3, and pull the formatter plate and
board (1) out of the MFP. Set the formatter board on a flat,
non-conductive surface.
ENWW