Lexmark CX725
Note: The sensor (media type) and its cable are not used on printers with serial number 75288250F2P4Z or greater.
Remove the transfer module. See Transfer module removal.
Open the front door.
Remove the screw (A).
Disconnect the sensor cable (B), and then remove the sensor.
For hassle‑free printing, follow these steps on how to set the correct size and type of the specialty media properly.
This article shows the primary information required to escalate media issues.