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Troubleshooting
● Code : D-2 ● Vertical Irregular Image Density 2/3
● Troubleshooting method :
(1) Check if there is a contaminant between Mag. Roller and Doctor Blade. Remove it with OHP film.
(2) If the problem persists, replace the imaging unit.
(1) Take out the ITB and check if the left/right springs of the T1 roller is installed properly. If it is defective,
reassemble it.
(2) If the problem persists, replace the ITB.
(3) If the problem persists, replace the imaging unit.
(4) Check if there is the contaminant on contact surface between imaging unit and ITB.
(1) Check if the side cover is closed correctly.
[step2] There is a contaminant in the Dr. Gap.
[step3] T1 Roller is not installed properly.
[step4] T2 transfer is defective.
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