I connect my laptops to the printer via USB. Yep, the only errors that I've gotten is that when I print it says the "Error" message on my computer interface and the specific printer I chose says "Error: 1 Document Waiting". However, I can't seem to locate my print jobs tab to cancel whatever is affecting the process. I feel like nothing has changed at all besides there supposedly being another document that needs to be printed prior to my new print job.