https://community.usa.canon.com/t5/Production-Printing/Switching-Used-Printheads-between-imagePROGRAF-PRO-4000S-and-PRO/m-p/588172#M2984 <P>I got a new print head for my 4000s recently, however I'd like to transplant it in to our 4100s, as it currently has a dual roll holder, and we intend to keep it for longer. I'm aware they are the same part, but are there any protections/software locks preventing reinstallation of a printhead that was previously installed on another machine? just want to avoid potentially bricking both printers before attempting to swap their print heads.</P> Fri, 27 Feb 2026 19:23:56 GMT Studio10Shland 2026-02-27T19:23:56Z https://community.usa.canon.com/t5/Production-Printing/Switching-Used-Printheads-between-imagePROGRAF-PRO-4000S-and-PRO/m-p/588172#M2984 <P>I got a new print head for my 4000s recently, however I'd like to transplant it in to our 4100s, as it currently has a dual roll holder, and we intend to keep it for longer. I'm aware they are the same part, but are there any protections/software locks preventing reinstallation of a printhead that was previously installed on another machine? just want to avoid potentially bricking both printers before attempting to swap their print heads.</P> Fri, 27 Feb 2026 19:23:56 GMT https://community.usa.canon.com/t5/Production-Printing/Switching-Used-Printheads-between-imagePROGRAF-PRO-4000S-and-PRO/m-p/588172#M2984 Studio10Shland 2026-02-27T19:23:56Z