2-26 
  2.7 Circulation system environment setup 
●Select whether or not the ink concentration is controlled based on results of the viscosity 
measurement. 
●Perform these settings in “Stop” state. 
 
Setting items of Circulation system environment setup screen 
Ink concentration control 
The ink concentration is controlled by the dot 
count control without measurement of the ink 
viscosity. 
(Dot  count  control:  Amount  of  ink  which  is 
used for printing and vaporized makeup are 
automatically refilled.) 
The ink concentration is controlled based on 
results of the viscosity measurement. 
Automatic stir out of   
Operation 
It performs the stirring in the device every 24 
hours. 
    
 
  1 Press Circulation environment setup Start/Continue on the second page of   
the circulation control menu of maintenance. 
 
   The Circulation system environment setup screen is then displayed. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   [Caution]   1. Under ordinary circumstances, the default setting of “ink concentration control”   
is “Enable.” 
  2. ”Enable” can not be selected for some inks. 
         In this case, ink concentration is not controlled by the viscometer,   
but is controlled by dot count. 
The default 
setting is 
“Enable.” 
Ink concentration control 
Automatic stir out of operation 
High temperature print control