Printronix t8000 Administrator's Manual page 298

bdcert.lnx (ca file) (pem file) (key file) > (ptx file)
When only the certificate authority file is required:
bdcert.lnx (ca file) > (ptx file)
5. Run bdcert.lnx with the certificate authority filename, the certificate filename, and the private key
filename redirecting the output to an output file or Run bdcert.lnx with the certificate authority filename
redirecting the output to an output file.
6. Once the output file has been generated it can be sent to the printer through any host interface while
the Printer is Online.
298