White Sky Compatible Refill Ink for HP Printer Black 200ml for Cartridges HP 802, 678, 680, 803, 46, 818, 685, 46, 21, 22, 901, 27, 703, 704, 862, 920, 808, 960

I am fed up trying for original cartridge of model 364, for printer-e3525. Tried multiple channels like HP dealer, HP India website, Paytm Mall, Amazon, Flipkart etc. Original cartridges not available in India. 3rd party items are as costly as new printer. So Tried with this product with very less hopes, as an experiment as my old cartridge is almost 5 years old. After watching youtube videos, filled around 5ml ink and tried printing. It did not work at all on the first go. Then, I ran 4 times "Head Clean" in built Printer feature. Then, print started coming little bit (like half character Print). After 1 hour, I ran the "head Clean" feature again for couple of times. Then, I could see the clear print coming. But, after taking 3 or 4 pages, again quality started going down. Then, I suspected filled Ink quantity, it might be too less for such a dried cartridge and filled it with another 10ml of ink. Note: Ink status by printer still shows as empty, I simply ignored and continue. Now, I took more than 50 pages print for my kids today itself, good quality till now. I will update you in future if I have to change the rating.

Good and easy to use, you should read the instructions properly before using it, you can check youube videos as well

Delivery was on time and packaging was done well but unfortunately my HP Deskjet F4288 does not see the cartridge ink levels. Printed one page with light grey fonts and stopped printing after that. Used HP 818 Cartridge.

Catridge starts to leak after filling 5ml of ink which make you think it's full. However after you clean it and put it in and try to print , you realise the printer still shows catridge is empty. After a few prints, the ink runs out. You end up wasting the other ink tank. Plus the printer starts showing weird error lights

My printer is HP Deskjet 3835 series. Cartridge model number is 802. First time I am using white sky refill ink (black) for my printer. My honest review is as follow: POSITIVE: 1. Excellent printing output just like original ink. 2. Easy to install 3. Value for money NEGATIVE: 1. Sometimes display shows that I am not using original ink. INSTALLATION GUIDE: Take 5 ml to 8 ml ink using syringe in such a manner so that there is no air in the syringe. Pick up sticker from cartridge up-to injecting hole gently so that stiky element of sticker prevail for further use. Push syringe through injecting hole and push ink gently and very slowly for equal widespreading of ink. Remove excess ink (if any) from cartridge by cotton gently and shut the sticker to seal injecting hole. Install your cartridge into your printer. Take 2 - 3 any test printout using unusable paper to remove bad ink. Yes! Your printer is ready!

Refilling cartridge is a waste exercise...ink lasts for around 15 pages maximum...then you have to repeat the whole thing again... I don’t recommend refilling

An excellent alternative to cartridges. However, a little messy.

This ink prints darker than the original. It is a bit smudgy though. But I am not complaining. The original would've set me back around ₹700 for 15ml of ink. This is 200ml for ₹400. For that price I would tradeoff some sharpness in my print. Hell, I even recommend it for casual usage. If you're going to print invoices, this is not for you. For home usage, I couldn't have found a better ink deal. The original cartridges are not worth it for the 50 pages they print.