I'm trying to print graph paper via the quick forms apps the printer came with for my kids' math school work and it won't print. It spends several minutes saying it is downloading from the web and then gives an error that there is an internal processing error and to please try to manually check the firmware updates. Which I did and the printer is completely up to date. I also checked to make sure the apps were updated and they are. It doesn't matter what app I try to use - all give this error. I can print documents from the computer to it without an issue though.
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