#852The machine turns OFF for some reason.● Check whether the power plug is inserted into an outlet firmly.#853A document could not be printed because its data size exceeded the machine's maximum processingcapability.● The machine may not be able to print documents with many pages. Print a reduced number of pages at atime, or print when no print job is queued or no document is being printed. If you are still unable to print,check the document data for any defects.Printing was canceled from the computer.● If you cancel an operation when the print data is being sent to the machine from a computer, this errorcode is displayed, but this is not abnormal. Print again as necessary.A secured document that had been left unprinted was deleted.● If the secured document is not printed within a specific period of time (30 minutes by default), it is deletedfrom memory. Send the secured document again, and print it within the period.Printing via Secure Print(P. 116)Printing using Secure Print was attempted when Secure Print was restricted.● When is set to , you cannot use Secure Print. Set the setting to andprint again.Printing via Secure Print(P. 116)● Print without using Secure Print.Basic Printing Operations(P. 74)You tried to print a file that is either corrupted or not supported.● Check the file and try again.Basic Printing Operations(P. 74)#861A document could not be printed because a printer driver that was not intended for this machine wasused.● Print again by using the printer driver for this machine.Basic Printing Operations(P. 74)A document could not be printed due to a defect in its data.● Check the document data for any defects.Troubleshooting393