14
2023
/
11
The paper is inclined (the text or image on the printed page is inclined)
Reason:The paper supply way is not good; the toner bin cover is deformed; the print paper is placed obliquely. Solution:Correct the paper supply way; replace the toner bin; correct the print paper.
14
2023
/
11
Background (there is misty toner on the printed manuscript).
Reason:There is low or high humidity; the primary charge roller is defective; the OPC drum is fatigue or worn; the toner is poor; the magnetic roller is poor or worn; the blade is aged; the high-voltage power is poor; the print medium is poor. Solution:The best humidity RH = 50–60%; 2–6 replace; repair the high-voltage power supply;Replace the print medium.
14
2023
/
11
Pinhole (there are regular horizontal black strips on the printed manuscript).
Reason:It is caused by the defect on the primary charge roller surface and pinhole on the OPC drum coating. Solution:Replace the primary charge roller and OPC drum or directly replace the toner bin.
14
2023
/
11
Black patch (cloud-shaped black patch on the printed manuscript).
Reason:The OPC drum is poorly conductive; the contact between the OPC drum and the drum axle pin is poor. Solution:Replace the OPC drum; reassemble the drum axle pin and apply conductive paste.
Learn more about us
Discover our difference and the benefits we can bring to you
Founded in 2007, we have been committed to the research and development, design, manufacture and sales of green special rubber and plastic materials and products.
Contact Us
lskcglobal@bjgreenint.cn
+86-18317863149
Longting District, Kaifeng City, Henan Province Henghuaying Town, Longhai 4 Road and Jiu Street intersection to the west 1 highway north of the road
Copyright © Henan Green Express Rubber & Plastics Products Co., Ltd Powered by www.300.cn Privacy Policy Business License SEO Support Ipv6 Global site