GUANGDONG ACES MACHINERY CO.,LTD
41
Ⅰ
.Maintenance of print component system
A. print-head maintenance:
select the
「
print-head maintenance
」
button on the touch
s
creen to automatically clean and scrape the print-head.
B. Replace of the print-head
：
1. Turn off the power supply of the machine.
2. Pull out the print-head data line.
3. Loosen the fixed screw.
4. Remove the ink supply tube and recirculation tube from the print-head.
5. Safeguard the old print-head.
6. Install new print-head.
7. Replace the fixed screw of the print-head.
8. Connect the ink supply tube and recirculation tube.
9. Install print-head, and tighten the fixing screw.
10. Connect the data lines and pay attention to the direction of the connector.
11. When connecting the data lines, make sure the position of the print-head and
headboard and corresponding.
12. Clean the print-head to ensure that every nozzle works.
13. Turn on the power supply.
14. Click the
「
print-head maintenance
」
button on the touch screen to clean.
C
. Maintenance of ink supply system and negative pressures system
1. Check the whole ink channel, especially the joint parts, to ensure that there’s no
sign of aging or damage.
2. Check the negative pressure box for reflux ink. One found, turn off the power
supply, then drain the reflux ink.
D.
Replace the filter
：
It is recommended to replace the filter every three months or after 800 hours of
continuous work to ensure smooth ink supply.
Chapter 6 Service and Maintenance