1.3 Operating the PrinterThe printer has an offline operation mode that works when the printer is not connectedto a computer and the power is on.To conduct the operations below, with the power turned on, hold down theRESUMEbutton until the green indicator blinks for the specified number of times.1.3.1 Cleaning operationTo start the cleaning operation, turn on the printer and hold down theRESUME buttonuntil the green indicator blinks once. Then let go of the button. Cleaning will then start.The black and color ink nozzles will be cleaned simultaneously by suction. This is thesame as using the printer driver to clean all of the ink nozzles.1.3.2 Printing the nozzle check patternWith the printer turned on, hold down theRESUME button until the green indicatorblinks twice. The printer will then start printing the nozzle check pattern. If anyprinting flaws show up in this test printout, clean the BJ cartridge.Printing the nozzle check pattern requires B5 or larger paper. If thepaper's width is narrower than the nozzle check pattern, the printer willprint on the bare platen, dirtying the platen with ink.To stop printing of the test pattern midway, press thePOWER button.Printing will stop and the paper will be ejected. The printer will remain on.If the problem persists even after cleaning the BJ cartridge three times,Perform Deep Cleaning of from the driver. If that still does not resolve theproblem, replace the BJ cartridge.Part 2: Troubleshooting S63002-2OperationCleaning operationNozzle check patternprintingRoller cleaningoperation---Indicator Blink CountOnceTwice3 times4 timesRemarks---Load a sheet of B5 or largerpaper.Load no paper or load A4 paper.Execute no operations.