3.2.3 Drops Observation
The drops are generated after printer has started normally. It directly a
ff
ects the printing
e
ff
ect and printing durability. Good drops roughly depend on the following three factors:
Appropriate and stable pressure
Correct ink viscosity
Correct modulation value
The observation method is as follows:
1. Take out the magnifying glass in the standard and place it on the red LED light about
15mm.
2. Adjust the distance of the magnifying glass up and down slightly to observe the drops
shown in the figure below:
3. The drops are disconnected at the middle of the charge electrode. The shape of the
drops before disconnection can refer to the following figure:
Page
16
Pool conditions To be avoided Good
* The shape of drops can be adjusted through the "Modulation Set Level" in the
MACHINE
SET
menu;