256TroubleshootingProblems and SolutionsIf the Nozzle Check Pattern does not print ...Execute a print head cleaning and print head deep cleaning.Cleaning the Print HeadIf the printing cannot be restored after five print head cleanings then theink may have run out. Replace the ink tank with a new one.Replacing a BJ Cartridge Print job haltsThe print job halts before it has completed.Determine if the print job contains a large color imageHigh resolution pictures or images could cause the print job to pause temporarily due to thetime required to process the large amount of data being sent. The print process shouldresume normally.Check for the following messagePaper Jam!A sheet of paper is jammed in the printer. Remove it to resume printing.Removing a Paper Jam