- Serial Number/MTMN
- Model Number
Finding the printer Serial Number and Machine Type Model Number (MTMN)
The MTMN is on the label together with the serial number of the printer. The serial number is marked with the field label SN in green. The MTMN is marked with the field label TYPE in blue.
Example label
Label locations
The location may vary by printer. The following are the most common locations:
On the printer front cover
Example models: B3340, M1342, MS431
Behind the printer front cover
Example models: CS725, CS735, C4352
Below or underneath a tray
Example models: B2236, MB2236, CS820
Finding the printer model number
The location may vary by printer. The following are the most common locations:
Control panel area
Example models: CX431, C3224, CS331
Scanner base area
Example models: MB3442, MX431, XM1342
Top cover area
Example models: MS331, B3340, M1342