Compatible ink cartridge refill kits for office printer

1. Easy to inject ink to cartridge 2. Cheap to buy 3. for printer cartridge usage 4. Manufacturer sell directly

The method of using the vacuum refill tool:

1.Take out the inside gallbladder, put the ink.

2.Insert the nozzle of the cartridge to the vacuum refill tool (Must insert the cartridge upwards tightly, or the ink spill sometimes) 3.Inverse the position, fixup the cartridge, draw out the inside gallbladder of the vacuum refill tool (Must firm the cartridge, not too emphatic to take out the canister of the vacuum refill tool. 4.Draw out and push time after time, the cartridge can be full after pushing three times. 5.At last, draw out the inside gallbladder of the vacuum refill tool for 3--5CM, then take out the the compatible cartridge from the vacuum refill tool. (The step must be done to avoid spurt the ink from the cartridge because of the heavy pressure) 6. Finish refilling the ink, then put the stopper

Compatible ink cartridge refill kits for office printer