111 
(a)  Insert the nozzle of the cleaning bottle into the supply port, and pour about 150 mL of makeup into 
the ink reservoir. 
 
 
 
(b)  Press OK. 
●  Circulation system cleaning starts. 
 
 
Repeat    and  . 
Dispose of the ink four times and clean the circulation system four times. 
 
Insert the nozzle of the cleaning bottle into the supply port, and pour about 100 mL of makeup into the 
ink reservoir. 
 
Install the supply port cap on the ink supply port. 
 
 
 
 
Attach the nozzle rubber seal. 
●  Attach the nozzle rubber seal between the charge electrode and the nozzle orifice. 
 
● Attach the nozzle rubber seal after washing it with makeup. 
● Be careful not to deform the charge electrode when attaching the nozzle rubber seal. 
 
This completes the process prior to long-term shutdown. The circulation system is now refilled with makeup. 
Be sure to perform the procedure described in "5.15.2. Process after Long-term Shutdown" for the process after 
long-term shutdown. 
 
● If you spill any ink by mistake, wipe it off 
neatly and promptly with wiping paper or 
something similar. 
Do not close the maintenance cover until 
you make sure that the portion you have 
just wiped is completely dry.