storing a printer

[Smile]

Pharmacist also made a print head conservation fluid, which is less known than the cleaning and conditioning fluids. Link here. I think this fluid is better than using only isopropyl alcohol.

Thank you for link this fluid seems to be simmilar to specialized OCP fluid that I have.

The pharmacist said that :
"Remove the print head from the printer after this cleaning cycle and put it into a zip lock bag and suck out the air."

But Canon does not store print heads in vacuum AFAIK. The bag is simply sealed bag no?

What about PGI, CLI integrated carts, can these be stored the same way, obviously without vacuum as vacuum would make ink bubble out from the cartridge, but is adding some preservation solution enoug.

What nozzle sealing methods to use?