How should used ink cartridges for difficult and complicated diseases be placed and preserved?

From [Gaobao Printing Consumables] tremolo small partner's question consultation, today to give you a popular science ~ ~
Q: How should the 803 cartridges used for HP printers be placed and stored?(Applicable to other models of integrated ink cartridges)
Answer: When the printer is not in use, press the "power button" to shut down correctly. Correct shutdown of the ink cartridge will automatically return to protect the ink cartridge nozzle.

Extended knowledge:
1,Unopened Cartridge: Do not open the package when not in use, and store it in a room temperature environment where sunlight is not available. The shelf life is generally 1-2 years;Unpacked Cartridge: Install it to the printer as soon as possible, otherwise it will accelerate the drying of the ink cartridge nozzle.
2. When not using the printer for a long time, at least keep itEvery weekUsing a printerColorPrint onceKeep the cartridge nozzle moist.
3. The ink cartridge does not need to be removed and stored, just press point 2. If the cartridge is re-installed and saved with the old blue protective film and protective cover,Improper operationWillCause the plugor the color cartridge willColor mixing existsof the situation.
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