When I run the Firmware update tool, the "Program failed to run" message appears on my PC screen.
The error message "No machine found" appears when I installed drivers with USB connection (For Windows).
A message appears informing to "The optical photoconductor needs to be replaced./ The paper tray is almost empty. " on my Macintosh.
I am using Safari in Mac OS X. When I created a CSR or a Self-signed Certificate using the IP address to configure the "Common Name" and I try to access the Print Server using Safari with SSL communication, Safari issues an alert.