﻿Image Deletion/Blur/Dew Condensation

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Image Deletion/Blur/Dew Condensation
[Occurrence area]
Drum (circumference: 94mm)
[Cause]
Corona products generated on the charging roller stick to the drum, and then water molecules adsorb onto them, resulting in reduction in resistance.
Therefore, a desired latent image cannot be formed, resulting in a blurred image.
[Occurrence condition]
When the machine is operated first in the morning under the high-temperature and high humidity environment.
[Remedy]
Service mode (Lv.2)> COPIER> OPTION> ENV-SET> IMG-BLD1> 1 to 3
0: OFF
1: Level 1 (Charge current is decreased.)
2: Level 2 (In addition to level 1, the ON time of the transfer roller cleaning is extended 30 sec.)
3: Level 3 (In addition to level 2, the initial rotation is extended 240 sec.)
Install the optional drum heater.