Installation guides:
Step 1: Upside down the cartridge and peel off the yellow seal tape.
Step 2: Insert the cartridge into corresponding slot until it click into the place.
Note: Do Not Touch The Chip.
Tips:
1. Please wear gloves to prevent from getting ink on your hand.
2. Please clean the printing head before printing.
3. These are NON-genuine ink cartridges. Your printer may display an ink alert message such as “Non-Original cartridges”. Simply press “Yes”, “Continue”, “Accept” or “OK” to dismiss the prompt.