Feature 1. and high quality 2. Suitable for HP A+1 Printer Cartridge Reset Chip for 302/304/63/65/123/664/652/803 Ink Cartridges Resets to full ink level for HP cartridges Auto reset chip for 302/304/63/65/123/664/652/803 ink cartridges compatible with HP printers 1. Type: External chips 2. Function: Reset to full ink level 3. Model: 302/304/63/65/123/664/652/803 for HP 4. Version: Newest version, compatible with all applicable HP printers 5. Easy to operate; suitable for remanufactured ink cartridges With the chips (circuits), remanufactured ink cartridges will display full ink level; printer will not indicate low or empty ink; no blinking lights Advantages: 1. Operational aspects: Imported double-sided adhesive, strong adhesion, 2-3 seconds per chip, easy to install 2. Stability of viscose: Imported double-sided adhesive has passed temperature testing, remains stable despite seasonal changes 3. Consumption aspects: Zero consumption, external glue chip; if improperly applied, can be removed and reattached easily 4. Rework aspects: Easier repair compared to soldered chips 5. Stability: Compatible with all applicable printers; chip recognition issues due to poor adhesion are minimized 6. Version: Latest version, compatible with all applicable HP printers including 46xx series 7. Success rate: 100% success when installed correctly 1. Material: Metal 2. Color: As shown in pictures 3. Size: As shown in pictures Package includes: 1 piece Note: Please allow minor variation due to manual measurement Colors may vary slightly due to different monitor displays