Reliable Performance: Canon solvent sublimination ink is safety, environmental, non-irritating, pure color, vivid color, almost the same as the original.All emails will be Responded Within 24 Hours, with 100% MONEY BACK GUARANTEE if it doesn't work 【Technical Support】The printhead cleaning liquid has passed strict test before delivery to ensure the excellent effect of cleaning.After finishing cleaning, you need to use the printer's cleaning program for printhead cleaning, which will consume a lot of ink. 【Special Reminder】Printhead cleaning solution for printers in the cleaning process, Please unplug the power supply first to avoid clogging the nozzles caused by the circuit.Each size of the nozzles is specifically designed to fit different ink filling port, which can avoid liquid leakage.With all this help the cleaning more convenient and easier. 【Easy to Operate】The printer nozzle cleaning kit includes 100ML Print head cleaning fluid, All other kits help the cleaning more convenient and easier.The yellow nozzle is for Epson & brother printers.The white is for HP&Canon printers.【Wide Range of Compatibility】The Printer Cleaning Kit can clean the inkjet printer which use Sublimation Ink / Pigment Ink and Dye Ink.