Quadra 840AV: Screen Fax Displays As If Selected

I have a Quadra 840AV. When my Quadra 840AV received a Fax it was displayed on the monitor with a black background with white text (just the reverse of the plain paper Fax). Is there a command for switching the background color on the display from black to white?
No, there is no command to switch the background color. This is a known problem where the display is affected. If the Fax is printed out, it will print correctly, however, sometimes, it prints in inverse video. This problem also occurs on Power Macintosh computers.

To resolve this problem you should upgrade to Express Modem 1.5.5 software available from the Apple Software Updates Web site at http://www.apple.com/swupdates/ .
Published Date: Feb 19, 2012