topic iPF780 randomly prints blank sheets without job in Production Printing https://community.usa.canon.com/t5/Production-Printing/iPF780-randomly-prints-blank-sheets-without-job/m-p/420378#M902 <P>We have an iPF780 that started to print blank sheets of mylar in the middle of the night without any job sent to the printer.&nbsp; We have involved IT, updated the firmware and reset the printer without success.</P> Tue, 23 May 2023 16:22:05 GMT TCor75 2023-05-23T16:22:05Z iPF780 randomly prints blank sheets without job https://community.usa.canon.com/t5/Production-Printing/iPF780-randomly-prints-blank-sheets-without-job/m-p/420378#M902 <P>We have an iPF780 that started to print blank sheets of mylar in the middle of the night without any job sent to the printer.&nbsp; We have involved IT, updated the firmware and reset the printer without success.</P> Tue, 23 May 2023 16:22:05 GMT https://community.usa.canon.com/t5/Production-Printing/iPF780-randomly-prints-blank-sheets-without-job/m-p/420378#M902 TCor75 2023-05-23T16:22:05Z