✅ Key Features:  

- Ceramic OPC Drum: 3x higher durability vs. aluminum drums 
- Leak-proof Design: Sealed toner compartment for safe shipping  
✅ Compatibility:  
- MX-2318/2618/3118 | MX-B2621/3121 | AR-2628/3128  
✅ Specifications:  
- Yield: 60,000 pages (A4, 5% coverage)  
- Chip: V3.0 (Supports 2020-2024 models)  
✅ Certifications:  
- RoHS | ISO 14001 | Ozone-free