製品ニュース

1. There are sticky substances on the drum core, such as grease, etc. Solution: Wipe the drum core with a clean soft cloth 2. The powder is not filled in properly. Solution: Fill the powder carefully and don’t add too much at one time 3. Poor toner quality Solution: Choose good quality toner 4. There is a problem with the waste toner scraper (such as scratches, aging, etc.) Solution: Replace corresponding accessories 5. There is a problem with the powder bin scraper Solution: Replace corresponding accessories 6. The drum core is damaged Solution: Replace corresponding accessories Attached is a schematic diagram for replacing the toner cartridge OPC（Organic Photoconductor）: