Kyocera DK-170 Drum Unit Repair & Refurbishment – Step by Step

Kyocera DK-170 drum unit repair and refurbishment – step-by-step laser printer maintenance tutorial. In this video, GIMIKBG demonstrates the repair and refurbishment of a Kyocera DK-170 drum unit. The DK-170 is a separate imaging drum assembly used in several Kyocera laser printers. Proper inspection and maintenance are important for reliable print quality. DRUM UNIT: • Kyocera DK-170 • Original part reference: 302LZ93060 / 302LZ93061 • Rated service life: approximately 100,000 pages COMPATIBLE PRINTERS INCLUDE: • Kyocera FS-1320D / FS-1320DN • Kyocera FS-1370DN • Kyocera ECOSYS P2135d / P2135dn • Kyocera ECOSYS M2035dn / M2535dn TOPICS: • Kyocera DK-170 drum unit repair • Drum unit refurbishment and maintenance • Inspecting the drum assembly • Identifying worn or damaged components • Reusing serviceable printer components COMMON PRINT QUALITY PROBLEMS: • Vertical lines on printed pages • Repeated marks or spots • Gray background • Uneven print density • Other defects related to the imaging system IMPORTANT: The DK-170 drum unit and TK-170 toner cartridge are different components. A print quality problem may originate from the drum unit, developer unit, toner supply or other printer components. Always identify the cause before replacing parts. Avoid touching or scratching the drum surface. Follow the printer service manual when disassembling or servicing the imaging system. Not every damaged drum unit can be successfully refurbished. Components with significant wear or physical damage may require replacement. ⚠️ SAFETY: Disconnect the printer from power before servicing. Avoid exposure of the drum surface to strong light, and use appropriate cleaning tools and protective equipment. 🌐 GIMIKBG WEBSITE: https://gimik.bg/ GIMIKBG shares practical tutorials about Kyocera printer repair, drum unit maintenance, toner cartridge refilling and office equipment troubleshooting. Subscribe for more hands-on technical repair videos. #KyoceraDK170 #DrumUnitRepair #PrinterRepair