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AR15.COM
6/1/2026 9:39:05 AM EDT
[Last Edit: mvintx][Edited]
When my H2D arrived I plugged it in and got it running.  My second AMS HT arrived a few days later and once plugged in to the H2D, a warning tells me it cannot heat while feeding and requires a firmware update.  The H2D has the latest version, 01.03.00.00 which was updated when I first turned on the H2D before the HT was installed.

If I plug the older AMS HT into the H2D, everything works as it should.
If I plug the new AMS HT into the P2S, I get the same warning.

Can I install an earlier version of the firmware into the H2D and then the later version to see if that will update the HT?  

I don't normally use the heat while feeding except for CF filaments but then I use bypass feeding.  I just don't want to look at the warning message everytime I use the printer.

update:  I just thought about reinstalling the latest version via USB.  It's going on now, will update later.
update:  Yep, that took care of the problem.  Sorry for taking up webspace with a problem that I was able to solve myself.  Mods feel free to delete.
6/1/2026 10:47:20 AM EDT
[#1]
Just uodate the firmware on the new AMS HT. The AMS units have firmware, too.
6/1/2026 1:23:41 PM EDT
[Last Edit: mvintx][Edited] [#2]
Quote History
Originally Posted By -Obsessed-:
Just uodate the firmware on the new AMS HT. The AMS units have firmware, too.
View Quote


well, I thought that too but couldn't figure out how to do it. I guess re-installing the firmware into the H2D somehow updated the HT also.
6/2/2026 8:52:01 AM EDT
[#3]
All the firmware updates are in the same location. Everything attached will show the current firmware and the upgrade version if available.

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