Hi, amir.aroesti!
Thanks for sending the files. I found the same issue, though since I have different printers, the message I got had different printer names in it. Here's what I have found out about this issue:
1. This issue did not prevent the export process from occurring. While I'm sure it's annoying, and I apologize for that, it doesn't seem to cause any problems with the export to .nwc process. I was able to dismiss the dialog box and the nwc file was created. (If you cannot export to .nwc at all when this dialog pops up, please let me know.)
2. The issue has already been reported to development and it is in their queue. Since it is a relatively minor problem, it may be some time until a solution may be found and built into a future release of the software.
3. The error message I got said the printer could not be used with "Bullzip PDF Printer_Default 33 print settings"; strangely, I did not see a reference to the 80/90 print settings mentioned in your error message. However, when I deleted the Default 33 saved print setting from the link and reloaded into the COO model, it exported without the dialog popping up.
Since this is a known issue that does not have a solution at the moment, these are the options:
1. Dismiss the dialog box when it occurs and allow the nwc export to complete. This is probably the easiest thing to do.
2. Open the link and delete the 80/90 print setup, save it, and reload it into the COO model.
3. Change the print setup in the link to Default as you have been doing.
I apologize for the inconvenience. I know it's frustrating to see these messages every time you export from this model, but it does not seem to be a harmful issue. Does this help? Please let me know if you have any other questions. Thanks, and have a good day!
Judy_S