Name: Sharp AR M455N PCL6 T1 Printer Driver
Author: Sharp

Question 1

Install fails or hangs?

Accepted Answer

Remove existing Sharp AR M455N/PCL6 print queues first, run the installer as administrator, temporarily disable antivirus, then reboot and retry.

Question 2

Device not detected?

Accepted Answer

Confirm the printer’s IP address and network connection. Create a Standard TCP/IP port with the correct IP (usually port 9100), then add the Sharp AR M455N PCL6 driver manually.

Question 3

Version conflicts or duplicate queues?

Accepted Answer

In Print Management, delete old Sharp PCL6 drivers and stale queues, clear the driver package from the Driver Store, and install only the matching T1 PCL6 package.