PJL Commands for Stapling, Hole Punching on HP Color LaserJet MFP E78625 with PQ Finisher (63C81A)

[RobTad]

Hello HP Community / Support Team,

I am working with an HP Color LaserJet MFP E78625 and using the LaserJet Booklet PQ Finisher (Product No: 63C81A). I need to programmatically control finishing options, specifically stapling and hole punching (punch), from a custom print workflow using Printer Job Language (PJL) for PDF printing.

I have reviewed the printer’s Embedded Web Server (EWS) UI and verified the available stapling options shown there (e.g., Top left, Two left, Two top, Two right, Two left or top), and folding options as well. However, I currently do not have the correct PJL command strings/parameters that correspond to these finishing functions.

What I am requesting:
- Official PJL commands and syntax to enable and configure stapling for all supported stapling positions on this finisher.

- Official PJL commands and syntax to enable and configure hole punching on this finisher.

- If available, a reference list of supported PJL option values (e.g., the exact option names the firmware expects — like LEFT_1PT, TWO_STAPLES, etc. rather than generic names).

- Example PJL job snippets showing how to embed these finishing commands correctly before entering the page language (e.g., PCL/PS).

Additional Details
Printer model: HP Color LaserJet MFP E78625

Finisher: LaserJet Booklet PQ Finisher — Product No: 63C81A

Any official documentation, examples, or guidance specific to this model or finisher would be greatly appreciated!

Thank you in advance.

[Valsimot]

You might find some details here

https://developers.hp.com/