Original QY6-0080 Printhead for Canon IP4880, IP4980, IX6580, MG5280 Excellent performance and high quality. Made of high-quality materials for durability, strength, and stability. This is a tested and sealed printhead with good stability, long service life, and full color capability. Model: QY6-0080 Condition: Original Compatible with Canon models: IP4880, IP4980, IX6580, MG5280, IP4820, MX892, MG5320, IX6510, 6560, MX882, 886, iP4850, MG5250, iX6550, MG5350 (for other models, please consult product documentation) Package includes: 1 x QY6-0080 Printhead Note: 1. Turn off the printer before installing the printhead to avoid damaging the mainboard chip. After installation, do not print more than 10 pages of A4 documents until the printhead completes its initial running-in process. Avoid connecting any ribbons immediately after replacement. 2. If the original printhead was damaged or leaking ink, the mainboard may be affected. Diagnose and resolve any mainboard issues before replacing the printhead. The F1 and F2 fuse wires on the mainboard must only be replaced with original fuses of the same current rating and model. Using non-matching fuses may damage the printhead or mainboard. 3. The printhead is a sensitive and costly component. Improper handling or installation by unqualified individuals may cause damage. Handle with care and avoid unnecessary testing or adjustments. 4. If you lack experience in printer maintenance, it is recommended to have the printhead replaced by a qualified technician or at an authorized service center to prevent damage and ensure proper function.