6.4 Operation with the Printer's Operation PanelThe printer can be operated in the offline operation mode, with the power turned on and withoutconnection to a computer.With the printer turned on, you can start various printer operations by holding down theRESUME buttonand releasing after the green indicator blinks the stipulated number of times.6.4.1 CleaningWith the printer turned on, hold down theRESUME button and release after the green indicator blinksonce. The cleaning will then start. Cleaning can also be performed from the printer driver's utility, whileconnected to a computer.6.4.2 Printing the nozzle check patternWith the printer turned on, hold down theRESUME button and release after the green indicator blinkstwice. The printer will then start printing the nozzle check pattern. If any printing defects appear in thetest printout, clean the BJ cartridges. If printing defects persist even after cleaning the BJ cartridges fivetimes or more, replace the BJ cartridges.Printing the nozzle check pattern requires B5 or larger paper. If the paper's width isnarrower than the nozzle check pattern, the platen will be printed on and the ink will soilthe platen.To stop the printing of the test pattern midway, press thePOWER button.The printing will stop and the sheet will be discharged.Then the printer will turn off.Part 2: Troubleshooting BJC-62002-26OperationCleaningNozzle check pattern printoutRoller cleaning---Indicator Blinking1 time2 times3 times4 timesRemarks---Stops after 1 sheet is printed.Passes one cleaning sheet through.No operation executed.