Tonha Printhead Cleaner Kit - Inkjet Printer Printhead Cleaning Kit Compatible with Canon/Brother/Epson/HP 8600 5520 4620 6520 6600 6700 6968 6978 8610 + HP Printer 922 Pro100 MX922 + Canon Printer (100ML) Review

Cleaned the print head of my Epson WF printer all day yesterday, no improvement. and WOW. The stuff is amazing. They immediately unblocked my line. Let it dry for a few hours, clean the printhead a few times and get perfect lines when you print. This cleaning kit saved my life as I have a ton of extra prints for paid orders. Simple instructions and the video that comes with this product explains everything. Don't be fooled by the poor reviews of this product. This stuff works and it's amazing!

My printer has not been used for almost 2 years and the black ink has stopped working. I decided to try this. I used up most of the bottle trying to clean the black ink head but it finally worked! No printing on the first day after cleaning. After that I used my printer settings to clean the cartridge and still nothing. So I decided I needed a new printer and let it sit for a few days. Somehow yesterday I was told to try it (maybe it takes time?) and today it honestly printed 50 pages! I don't…

Good product unclogs an HP printhead. On an HP printer, the black printhead was completely clogged. Initially used alcohol and an electronics cleaner to clean the head, but the clog persisted. A few years ago the standard procedure was to take the printer apart and soak the printhead in alcohol - a very big and messy job. Bought the kit hoping to avoid the time and hassle of the past process. The kit would have been better if there had been detailed instructions. Instead of using one large dose

I'm not sure I can fault the product. I suspect that my print head (Canon printer) is very dry. Tried multiple cycles of deep printer cleaning. Replaced all ink tanks with new ones and tried the deep cleaning cycle again. I bought this product and tried to wash the print head several times. Definitely saw (dry) ink washed out, but still I couldn't get a few colors to start printing again. Decided to ditch the old printer and buy a new one. This time I will definitely print at least one or two…

I've used it successfully to flush/clean a visibly dried up printhead on an Epson WF-2830 and it's printing fine again thanks to what I learned from the reviewers' advice and photos. this and competing products. "Detailed Operating Instructions" is only slightly better than a joke (hence only 3 stars): a 14x20 cm sheet of little useful, but far from complete instructions. This might add some useful information on how to use the different parts: (1) the small piece of silicone tubing doesn't…

I have an Epson WF 3640 and I left the ink cartridges while I was in Florida for 4 months. I am not using genuine Epson ink and the print head nozzles are clogged. I bought a Tonha printhead cleaning kit and it cleaned the nozzles. I first placed a double paper towel under the print head and then ran the solution through the nozzles. See attached picture. I've done this about 3 times. Then I drew a small amount of solution into the syringe and pushed it through the nozzle, pulling the syringe…