Bands
Banding: General
Density fluctuation occurs periodically in the vertical direction to the paper feed direction.
Cause:
Density fluctuation occurs when the pitch phase between the charge roller, developing roller, paper
transfer roller, and photoreceptor is different.
Solution:
The solution depends on the length of intervals whereby the density fluctuation occurs.
1. In the [Machine: Maintenance] group on the [Adjustment Settings for Operators] menu,
execute 0501: [Execute Process Adjustment].
2. Print the image. Has the problem been resolved?
Yes Finished!
No In the [Machine: Maintenance] group on the [Adjustment Settings for Operators]
menu, execute 0506: [Execute Developer Refreshing] of the specified color.
3. Print the image. Has the problem been resolved?
Yes Finished!
5. Image Quality Problem: Lines
64
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