Owners manual

217
Caution: Do not touch the green chip on the cartridge. Install the new cartridge immediately after
removing the old one; if you do not, the print head may dry out and be unable to print.
6. Remove the yellow tape from the cartridge.
WF-3720 Series
WF-4720/WF-4730 Series
Caution: Do not remove any other labels or seals, or ink will leak.