◆ The function of the syringe is to use the "pull and push" air exchange method of the drawbar, and the air in the ink cartridge is taken out through the ink tube, and the ink introduced into the ink bottle enters the inner space of the ink cartridge.
◆ When the syringe is "pushing", there will be some slight resistance, the resistance will slowly disappear, indicating that the filling of the ink is continuing; if the "push" action, the resistance will not disappear, indicating that the ink is full.
◆ After filling, please wait for about 10 seconds to separate the filling connector from the ink cartridge. Otherwise, the unbalanced ink may leak and be contaminated.
◆ The filled tool should be placed upright in the tool box (Transported package modification).
◆ Ink cartridges are equipped with ink cartridges for ink level recording chips. Some printers need to replace the reset chip before the printer can work.
We do not provide sales and services for "reset chip/decoding card".
HP 940, 940XL -4C Ink Cartridges Refill Instructions
◆ 2006 Taipei International Invention Show and Technomart - Bronze medal
Due to continuous improvement and innovation of products, non-critical product parts may be slightly different from the original picture.
Buyers cannot be used as a return problem and proof. The store has the final interpretation right.