User Manual:
1. Please DOUBLE confirm your Printer Model before placing order
2. When the printer/computer prompt ‘Non-genuine ink cartridges installed’/ ‘Used or Counterfeit Cartridges Detected’, etc. Please click 'OK' or 'Continue'.
3. Before installing the ink cartridges, please tear the tape off that marked "PULL", do not need tear off the clear plastic.
4. If the the printer prompt “cartridges can not be recognized" or "Replace Cartridge", please use rubber eraser wipe the cartridge’s chip.