2AV/X
1-5-19
1-5
Causes Check procedures/corrective measures
1. Dirty or flawed main charger wire.
2. Foreign matter in the developing section.
3. Flawed drum.
4. Dirty shading plate.
(5) A white line appears
longitudinally.
Causes
1. Dirty or flawed main charger wire.
2. Foreign matter in the developing section.
3. Flawed drum.
4. Dirty shading plate.
(3) Image is too
light.
(4) Background is visible.
Causes
1. Insufficient toner.
2. Deteriorated developer.
3. Dirty or deteriorated drum.
Causes Check procedures/corrective measures
1. Insufficient toner.
2. Deteriorated developer.
3. Dirty or deteriorated drum.
Causes
1. Deteriorated developer.
Causes Check procedures/corrective measures
1. Deteriorated developer. Check the number of copies made with the current developer. If it
has reached the specified limit, replace the developer.
If the display shows the message requesting toner replenishment,
replace the cartridge.
Check the number of copies made with the current developer. If it
has reached the specified limit, replace the developer.
Clean the drum or, if the maintenance level has been reached,
replace the drum (see page 1-6-43).
Clean the main charger wire or, if it is flawed, replace it.
Check if the magnetic brush is formed uniformly. If not, replace the
developer.
Replace the drum (see page 1-6-43).
Clean the shading plate.
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