What is the administrator login via the M5521cdw OP Panel?
Username: 2100
Password: 2100
Where is the Serial Number located for the M5521cdw?
Open the Multi-Purpose Tray to find the Serial Number.
It will be a white label that looks like a barcode.
Note: The serial # is also located in the upper right corner on the printed status page.
Checking the Equipment’s Serial Number
The equipment’s serial number is printed in the location shown in the figure.
You’ll need the equipment’s serial number when contacting your Service Representative. Please
check the number before contacting your Service Representative.