Hello saeedmw,
Please take a look at this article for mobile printing options. If you are still having issues after trying these steps, I suggest that you call into our support department for assistance @ 1-800-835-6100.
Hello
When I print a pdf page using my iphone 14, I get a Processing Data message on the 6510 DN printer display screen. This message carries on for hours and no print. I have to switch off the printer or delete the print from queue through my online account to clear the memory.
Please let me know if there is a solution to this issue.
Thank you