![background image](http://html.mh-extra.com/html/hitachi/ij-ph/ij-ph_service-manual_143789040.webp)
2-22
2.6.2 Confirmation of the ink viscosity coefficient
-Viscosity coefficient need to be fixed by “Viscometer calibration”.
- Viscosity coefficient differs in each unit.
- Viscosity coefficient is not necessary to be changed usually.
- Be sure to perform the viscometer calibration after the viscometer is changed.
This appears on the Unit information screen on the second page of the Service
maintenance screen.
The coefficient is printed (Check mark) is not printed for the viscometer of PH-D.
“Coefficient” confirmation method
Status:XXXXXX
X
No Check mark
Viscometer No.
Summary of Contents for IJ PH
Page 1: ...Service Manual HITACHI Printer Model PH Revision Aug 2011 Version First edition ...
Page 2: ... Revision of PH service manual Revision Chapter Revised Page ...
Page 13: ...1 2 2 Main body internal PH D 1 8 ...
Page 80: ...3 25 3 25 Circuit diagram of EZJ95 ...
Page 201: ...7 1 7 Attached Drawing 7 1 Circulation System Diagram ...
Page 202: ...7 2 7 2 Electrical Connection Diagram ...
Page 205: ...7 5 7 4 Dimensions around charge electrode and deflection electrode Nozzle diameter 65 um ...