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HP Recommended
m553
Linux

I know how to (and do) update the SSL/TLS certificate on the EWS (embedded webserver) on these devices.  It’s a manual process, which means that since we’re using LetsEncrypt it has to happen every three months. 

Is there an open API for this?  I have another device where I spent an hour reverse-engineering the same thing, but in this case it appears to not be as straightforward given the amount of Javascript driving the browser. I strongly suspect that there are “Enterprise” management solutions for this, but that is ‘way overkill here. 

I’m not sure whether the API is not published because it’s proprietary or because there is no intention to support it. It might also be the case that I’m not able to find it because it’s implemented and available already but has some marketing name that I don’t recognize (i.e., I tried to find this under “PrintOS”, “Workpath”, etc.).   Clearly, this is the sort of thing that usually is only deployed on a larger scale, but if there is a shortcut, I’d like to find it... suggestions about a better place to raise this question also welcome - thanks!

1 REPLY 1
HP Recommended

Hello @KMPeterson 

 

If your running your Printer on Linux as I can see on the tag, you can go to this link below to get more support.

 

https://developers.hp.com/hp-linux-imaging-and-printing

 

There you can find some answers and support for this kind of OS.

 

I hope this Info helps you.

 

Regards

I am an HP employee
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