does “Ink Tank wireless 411” (4YF79A) support PJL language?

[phioa]

I can’t see readbacks via port 9100.

I check the document of my printer, and it says that it supports PCL 3 GUI

[Betty0610]

@phioa

Welcome to the HP Support Community.

Yes, it does support PCL 3 GUI.

This document might help you: https://developers.hp.com/system/files/PJL_Technical_Reference_Manual.pdf

Let me know if this helps.

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[phioa]

Thank you for your reply!

if my understanding is correct, support pcl3gui means it also supports PJL? 

I tried to send pcl3gui sample file using usb, but it doesn’t print any things. So I check the file, and it has some PJL commands in it like “@PJL ENTER LANGUAGE=PCL3GUI” .

And I also tried to use port 9100 to send pjl commands like “@PJL INFO ID”, it also don’t send me any readbacks.

where is the problem? Thank you.

[Betty0610]

 I recommend you to contact the HP Support Team regarding this.

Link: www.hp.com/contacthp/

Note:  Select the country accordingly to get the contact details for support.

Let me know if this helps.

If the information I've provided was helpful, give us some reinforcement by clicking the "Accept as solution" button, that'll help us and others see that we've got the answers!

Thanks!

Have a great day!