● Do not lift the ink cartridge bottle by holding the over cap.  
Otherwise, the ink cartridge bottle may fall. 
● Since the ink cartridge bottle contains an IC chip, avoid strong shock/electromagnetic waves or 
liquid leakage. 
● After loosening the ink cap, be sure to tighten it before setting the cartridge bottle. 
Otherwise, the ink may spill when the ink cartridge bottle is set. 
● After removing the over cap, do not allow your finger, foreign matter, or dirt to get into the hole 
of the ink cap. Doing so could cause ink leakage and equipment failure. 
● Do not swap the cap between the ink cartridge bottle and the makeup cartridge bottle. 
Otherwise, ink or makeup may spill. 
 
The over cap is required only for storage. 
It is unnecessary when refilling ink. 
 
 
Removal of over cap of ink cartridge bottle