Flora Digital Printing System
Model LJ320P
Copyright 2011@ Shenzhen Runtianzhi Image Technology Co.,Ltd. By Victor Xu
~ 43 ~
5.4 Ink and Solvent Preparation
6
Pour the ink and solvent in their corresponding ink/solvent barrels. Be sure to observe
proper procedure in handling the ink. See Chemical Safety Information
6
Flush the print head with solvent, clean the analog.
6
Switch on the printer power
6
Connect the ink pumps one at a time and check for any leakage along the solvent and ink
line system.
5.5
Head Alignment
This is to check the mechanical functionality of the Printer through PC. Meanwhile it is to describe the
proper procedure in aligning the Print heads.
5.5.1 Test Print Tool Bar
Using the RTZ Driver software, move the Print head Carriage from left to right, then
back to home position. Check if the X-axis and Y-axis Servo Motor are working by clicking
the appropriate arrow head below.
5.5.2 Set Parameter & Nozzle Check
Before alignment, nozzle test is very important! Good test print is the premise of
alignment. Then you can get precision output. This section will describe the necessity to
calibrate the Voltage and Temperature settings for each print head.
Perform Ink Prime by activating the toggle switch. Do ink bleeding one print head at
time to remove air bubbles trapped inside the print head.
Clean the print heads with clean cloth by manually.
Send Test Print head to see if all print heads prints a shown below;
Fig.5.5.1-1 Test Print tools Bar
Fig.5.5.2-1 Dots Illustration
Low Voltage or Low
Temperature Settings
GOOD
High Voltage Setting or
High Temp Settings
Internal Left Align View
