Oce VarioLink 3550p User Manual page 116

Symptom
Clicking the [Submit]
button prompts
messages such as "no
data" or "the server
has returned invalid
or unrecognizable
response".
VarioLink 3550p Series User's Guide> 116
Reason/Action
Are the user name and password correct?
Enter the correct user name and password.
Switch off and then on the printer.