In some days printer start printing by itself pages with exception report though any printer jobs aren't send to printer. Printer prints 2-10 redundant pages per hour. At this time I can print documents by Wifi or Google Cloud Print Service. Printer is connected only by Wi-Fi. Printer has latest drivers.
printed error pages text:
Exception Report
Model Name : Phaser 3020
Machine serial Number :52961XXXXXX
Host Name : Xerox_3020
Firmware version : V.3.50.02.01 JUN-31-2018 (P3020)
Assert Log Information
Assertion failed:
file ÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ"
Hi Marek_PL,
Thank you for using the Support Forum. Please try disabling the the bi-directional communication in the driver and see if that will fix the issue. Please see this article for information on how to disable bi-directional communication on the port. In the article it says to enable you will disable. If that does not help please consider contacting you local support centre for additional assistance.