CET Premium Drum Unit (CET5663) for Canon GPR-42 / GPR-43 / NPG-56 / NPG-57
Product Overview Ensure consistent, high-volume productivity with the CET5663 Premium Drum Unit. Manufactured by CET, a global leader in high-quality imaging components, this drum assembly is a direct replacement for the Canon GPR-42 and GPR-43 (4793B004AA).
Designed for the Canon imageRUNNER ADVANCE 4000 and 4200 series, this unit is engineered to deliver the same crisp black text and smooth grayscale transitions as the original, but at a significantly lower cost-per-page.
Key Features:
- CET Certified Quality: Built to rigorous standards using premium components to ensure "plug-and-play" reliability and long-term stability.
- Universal High-Yield Design: Engineered to meet the high duty cycles of mid-to-high speed monochrome office environments.
- Sharp Monochrome Output: Restores factory-standard image density, eliminating common defects like background graying, ghosting, or vertical streaks.
- Complete Assembly: This is a fully integrated drum unit including the OPC drum, cleaning blade, and charge roller, allowing for a 30-second replacement process.
Specifications:
- Brand: CET
- CET Part Number: CET5663
- OEM Part Number: 4793B004AA (GPR-42/43, C-EXV38/39, NPG-56/57)
- Compatibility:
- 4000 Series: iR-ADV 4025 / 4035 / 4045 / 4051
- 4200 Series: iR-ADV 4225 / 4235 / 4245 / 4251
- Color: Black (K)
- Condition: New (Premium Compatible)
Technician’s Maintenance Tip:
The CET5663 is a highly reliable unit, but for the best results in the 4245/4251 high-speed models, always check the Waste Toner Container and the Transfer Roller during installation. Ensuring the internal path is free of toner dust will prevent premature wear on the new drum surface and maintain the high yield expected from CET products.
