Hitachi UX Twin Nozzle - Page 308

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6.4.3 Viscosity Readings Out of Range
Viscosity Reading
Out of Range
Resume the
operation.
Is it normally
measured?
Yes
No
Perform the viscometer
calibration
Perform the viscometer
operation test on the
Circulation system control
screen.
Disconnect and reconnect the
following connectors.
▪ EZJ133: CN13, CN22, CN32
▪ EZJ138: CN1 to 6
▪ Proximity sensor, viscosity
Disassemble and clean the
viscometer. *1
Replace the viscometer*2
Is it normally measured?
Is it normally measured?
Yes
Yes
No
No
Replace the ink.
Is it normally measured?
Yes
No
(*1) (*2): When you disassemble and clean or replace the Viscometer, refer to “4. 12
Troubleshooting when Fault Occurs in Viscometer”.