Piezo Test And Charge Test - Leibinger JET3 User Manual

Group 7

7.4.3.4 Piezo test and charge test

7.4.3.5 Jet adjustment
This function provides a support for a required correction of the jet position.
This work must only be carried out by trained personnel or by
Leibinger service technicians!
Required tools and facilities:
Attention! Do not use a ball head-Allen key because it can cause
damages at the screw heads!
Turn on the JET3 by touching the dark touch-display (1) at any position
(Duration of touching approx. 2 sec.).
The main menu (2) with the message <Initialization> (3) is displayed.
After initialization the device starts automatically with the bleeding of the
system. During the process the message <Bleeding> (4) is displayed.
Wait until the bleeding process is finished.
Note: Do not cancel the bleeding cycle ahead of time!
Press the button <ServiceFunctions> (1) and the option <Printhead> (2).
or
Press the Icon <Service> (7) and the register card <Printhead> (8).
The functional area <Printhead> (9) in the menu „Hydraulic/ Print head Test" is
now displayed.
Now turn off the jet monitoring with the button <Ink-Flow-Sensor active> (10).
An activated jet monitoring is marked by a ...... on the button
Remove the print head cover (11).
Release R1.03e
Data/Programming
You will find further informations in the separate document Service
manual!
Magnifier (Sixfold lens)
Allen key 1,5 mm
Page 96
LEIBINGER JET3