Recent answers to How do I fix Secure Connection Failed when trying to connect to my network attached printer?https://support.mozilla.org/az/questions/9599152013-05-20T13:23:39-07:00Yes, adding an exception for specific certificate errors can be difficult, especially with reused se2013-05-20T13:23:39-07:00cor-elhttps://support.mozilla.org/az/questions/959915#answer-438288<p>Yes, adding an exception for specific certificate errors can be difficult, especially with reused serial numbers.<br>
It should normally work if you remove the conflicting certificate.
</p>Thanks, Cor-el. I had read that article and followed those instructions to delete the original cert2013-05-20T12:41:20-07:00arvesperhttps://support.mozilla.org/az/questions/959915#answer-438273<p>Thanks, Cor-el. I had read that article and followed those instructions to delete the original certificate, but was unable to add the exception after that...
</p>See also:
https://support.mozilla.org/kb/Certificate+contains+the+same+serial+number+as+another+cer2013-05-20T12:36:42-07:00cor-elhttps://support.mozilla.org/az/questions/959915#answer-438270<p>See also:
</p>
<ul><li><a href="https://support.mozilla.org/kb/Certificate+contains+the+same+serial+number+as+another+certificate" rel="nofollow">https://support.mozilla.org/kb/Certificate+contains+the+same+serial+number+as+another+certificate</a>
</li></ul>your welcome man have a nice day and if you need anything more just ask
2013-05-20T12:25:28-07:00firefoxman1462https://support.mozilla.org/az/questions/959915#answer-438264<p>your welcome man have a nice day and if you need anything more just ask
</p>I was absolutely convinced that this would have no effect, but I poked the reset button on my router2013-05-20T12:23:22-07:00arvesperhttps://support.mozilla.org/az/questions/959915#answer-438261<p>I was absolutely convinced that this would have no effect, but I poked the reset button on my router and when the network came back up I was able to add a permanent exception for the printer. Thanks!!! (I should mention that I deleted the certificate for the printer before I did that (tools/options/Advanced/Encryption/View Certificates))
</p>i see its a connection issue with your computer and printer try resetting your internet then try aga2013-05-20T12:07:18-07:00firefoxman1462https://support.mozilla.org/az/questions/959915#answer-438253<p>i see its a connection issue with your computer and printer try resetting your internet then try again
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