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Here are a few questions we're commonly asked, together with our answers. If you have a different question, please contact us . We'd like to respond.
Laser Toner Cartridge FAQ Ink Cartridge FAQ Toner Cartridge Chip FAQ
Continuous ink System FAQ OPC Drum FAQ Bubble Bag FAQ
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OPC Drum FAQ
4. Why black line on the vertical direction of opc drum?
toner leaks out due to the error of printer components
1) Impossible to collect empty toners because the abrasion of the blade is too seriously applied
2) Errors occur to developer roller
3) Errors occur to primary charge roller
If black line continuously appears and is caused by other components, abrasion on the surface of opc
drum is likely to occur
ink
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