We in the office, will inevitably use printers, inkjet printers are very popular in the market, a wide variety of foreign brands are: EPSON, CANON, HP and so on
With an inkjet printer，the biggest consumption is the ink cartridge and filling ink。Different printer suitable cartridge and ink performance are not the same, because the printer nozzle is very small, if you choose the inappropriate cartridge or ink is easy to block the nozzle，causing damage to the printer. So buy ink cartridges and fill ink must pay attention to.
Many people do not know how to buy, save and replace ink cartridges and ink properties and the matters that should be paid attention to. Therefore, we summarize some considerations for the purchase, storage and use of ink cartridges and maintenance considerations for color inkjet printers for your reference:
一． Notes for purchasing ink cartridges and inks1、When buying ink cartridges, pay attention to the printer model and ink cartridges match.2、When purchasing ink cartridges and ink, pay attention to the expiry date marked on the cartridges, should be used within the expiry date.If the tin foil is torn, use it as soon as possible, or use sealed packaging.3、In the selection of cartridges or ink, should try to choose quality assurance or better brand cartridges and ink, to ensure that there will be no broken ink and ink blocking in use.4、In the selection of ink cartridges or ink, should try to use the same brand of ink cartridges and ink, or run out of one and then another，after the ink should be printed to confirm that there is no problem, because the ink contains chemical reagents, if two kinds of ink mixed, it is likely to produce broken ink or ink blocking phenomenon.
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二． Filling ink matters needing attention1、Filling ink before the lack of ink filling effect will be better（ink must ensure the same），it is best to have two cartridges to replace each other.2、If it is a spongy cartridge, because the ink absorption speed is slow, filling should be as slow as possible and divided into ink（about 2-4cc/time）so that the spongy body has sufficient time to absorb the injected ink, so as to avoid ink overflow caused by color mixing or stain.3、It is best to wait 30-60 minutes for the spongy body to absorb the ink and exhaust the air before using the cartridge after filling the ink.4、If the nozzle and the cartridge are one, do not touch the circuit and nozzle on the cartridge by hand when filling the ink, and keep the circuit on the printer and the cartridge clean, so as to prolong The Times of reuse and the life of the cartridge.
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三． Color inkjet printer maintenance1、To keep the printer and the working environment clean,，including the printing paper clean, to avoid dust particles in the environment or printing paper caused by plugging.2、Once the cartridge is installed, do not remove it from the printer and reload it before it is determined to be replaced,because if the cartridge is removed from the printer, it will make the ink outlet of the air cartridge. After reinstallation, this part of air will be sucked into the printer head, causing blank printer and fatal damage to the printer head.3、Be sure to turn off the printer before power off, because whether artificial or non-human power off, it is abnormal, please timely restore the print head to the standby position, so as to avoid the printer nozzle solidification caused by plug and form permanent damage.4、Replacement of ink cartridges must be carried out according to the procedures specified in the User's Manual. Any operation of replacing ink cartridges in violation of the prescribed procedures will cause damage to the mechanical parts of the printer, and also make the printer unable to properly identify the new and old ink cartridges, resulting in the printer can not work normally, affecting the printing effect.5、Replace old cartridges with new cartridges as soon as they are used up and removed from the printer. Otherwise, if the printer without ink cartridge is exposed to the air for a long time, the remaining ink on the printer nozzle will dry up and cause irreparable damage to the print head.6、If the ink-jet printer is not used for more than half a year, it should be turned on to check whether the nozzle of the printer is normal. If the ink is broken, please clean the nozzle according to the steps of cleaning the nozzle in the printer instruction until the nozzle is completely normal.
（http://www.obooc.com/index.htm）
四． Storage of ink cartridges and inks1、Cartridges and ink should be properly stored, to avoid the vacuum bag opened after long - term use.2、Storage environment: Please store at room temperature and in a cool place, avoid direct sunlight.3、Keep out of reach of children to avoid unnecessary damage.
（http://www.obooc.com/index.htm）
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