Dot matrix printer printing issue in IMX6ULL

[Prial_03]

I am using imx6ull in which i interface TVS MSP 270 Classic Plus USB Dot Matrix Printer with following pkgs in yocto project:
cups, cups-filters, ghostscript, and build image, in it service is successfully started without any error, printer is also added with lpadmin command and destination is also set without any errors the problem is lp command executed successfully without any error but printer is not printing. 

I checked the hardware connections everything is perfect, i tried with canon laser printer same issue persist in that also.

I tested same commands in Ubuntu PC and it worked

[Bio_TICFSL · Accepted solution]

Hello,

Make sure that you have enable the port where the printer is connected, also make sure that this is in the kernel configuration file.

Regards