This is a brand-new Canon Imgprograf Ipf780 PFI207 Hi Cyan Ink with a 300 ml yield. Canon, a well - known brand, ensures high - quality printing results.

To use this Canon Imgprograf Ipf780 ink, first make sure your printer is turned off. Open the ink cartridge compartment and remove the old cartridge if there is one. Take out the new 300 ml Hi Cyan ink and gently shake it a few times. Then, insert it into the correct slot until it clicks into place. Close the compartment and turn on your printer. When using, keep the printer in a cool and dry place. Avoid exposing the ink to direct sunlight. For maintenance, run the printer's ink cleaning function regularly to prevent clogging. If the ink runs low, replace it promptly to ensure continuous and high - quality printing.