: Navigate to Maintenance Item U021 to reset all machine settings, including the admin password, back to factory defaults.
Some versions of the Command Center may use admin00 as the password. Troubleshooting Login Issues kyocera m3550idn default password work
Just as he was about to give up, John stumbled upon a Kyocera support page that mentioned the default password for the M3550idn. According to the page, the default administrator password was... "7654321". : Navigate to Maintenance Item U021 to reset