Top Page > Troubleshooting: TCRU/ORU > Troubleshooting Image Quality Problems > Density Problems > Periodic Density Fluctuation > Solution:
The solution depends on the interval.
Interval |
Solution |
Approximately 18 mm (0.7 inches) |
In the [Machine: Image Quality] group on the [Adjustment Settings for Skilled Operators] menu, select [Adjust Image Density/ DEMS] and execute [Execute DEMS].
If the problem persists, contact your service representative.
|
Approximately 26 mm (1 inches) |
In the [Machine: Image Quality] group on the [Adjustment Settings for Skilled Operators] menu, select [Adjust Image Density/ DEMS] and execute [Execute DEMS].
If the problem persists, contact your service representative.
|
Approximately 40 mm (1.6 inches) |
Replace the charge roller.
If the problem persists, contact your service representative.
|
Approximately 50 mm (2 inches) |
In the [Machine: Image Quality] group on the [Adjustment Settings for Skilled Operators] menu, select [Adjust Image Density/ DEMS] and execute [Execute DEMS].
If the problem persists, contact your service representative.
|
Approximately 190 mm (7.5 inches) |
In the [Machine: Image Quality] group on the [Adjustment Settings for Skilled Operators] menu, select [Adjust Image Density/ DEMS] and execute [Execute DEMS].
If the problem persists, replace the photoconductor unit.
If the problem still occurs after the photoconductor unit is replaced, contact your service representative.
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