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● Code : D-1
● Symptom :
-. Low Image Density for a Particular Color
-. Low Image Density for All Colors.
● Possible Cause:
1. ID Calibration Setting is wrong.
2. Imaging unit is defective.
3. ID Sensor is defective.
4. HVPS is defective.
● Troubleshooting method :
[case1] ID Calibration Setting is wrong
(1) Set up 'Color Toner Adjustment' (Admin Setting -> SetUp -> Color -> Color Tone Adjustment)
① Check if 'Color Tone Adjustment Activation' is on.
② If it is 'On', execute 'Setting Color Standard'.
③ Follow the UI message.
(2) In case that the density for specific color is defective.
Set up 'Manual Adjust' (Admin Setting -> SetpUp -> Color -> Custom Color -> Manual Adjust)
① Adjust the color density.
② There is the 11 step (-05 ~ +05)
When you select '+ step', the density is higher.
Troubleshooting
● Low Image Density 1/2
4-178
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Table of Contents
Troubleshooting
