94 Océ CS 5050/5070 User ManualNote: For severely clogged cartridges, completely clean the jet platethoroughly by immersing the cartridge jet plate into the ultrasonic cleanerfor 30-40 seconds. As a final attempt, try immersing the jet plate intoboiling water for 10-15 seconds.5 After cleaning, reinstall the cartridge.6 Select Utility Menu/Service Menu/Diagnostics /Colour Test to clearwater/chemicals from the jets.7 Press Prev. Option to change the option ‘10 %’ to ‘100 %’.8 Press OK to start printing.9 Rerun the prime pattern to verify whether the jet is cleared of ink clog.Try to eliminate all gaps in the “stair step” pattern prior to starting your printjob.If the printed results remain unsatisfactory, run the test several more times.Compensating manually for clogged jetsIn addition to the prime pattern, you can also print a jet status list whichidentifies the number of individual clogged jets for each colour. This enablesyou to manually enter the jet numbers (by cartridge colour) to initiatecompensation for the clogged jets. The jet compensation data is stored on thecartridge chip.tttt To print the manual jet compensation list1 From the main menu, select Utility Menu/Service Menu/Calibration Menu.2 Select Open Jet Menu/Print Jet list. In the example below, the jet status listshows the current jet compensation by number for each cartridge.Manual jet compensation listY: NoneM: 1, 3, 10C: NoneK: 10, 21, 30, 128
