In the daily use of 6090 UV flatbed printers, users occasionally encounter some problems. Here are some common problems:
1: Nozzle drops ink when drawing pictures:
⒈The air in the nozzle is not cleaned, so it needs to be pumped several times.
⒉The ink tube interface does not fit well, so you need to reinsert or replace the interface.
⒊The nozzle is leaking, you need to find out where the air is leaking and seal it with glue.
2: Regular ink breaks during drawing:
⒈The trolley board is unstable.
⒉The nozzle position is wrong.
3: Misplaced drawing:
⒈The belt wipes the pulley card, and the pulley needs to be adjusted.
⒉The servo motor is broken, and the servo motor needs to be replaced.
⒊The copper ring is dirty and needs to be cleaned or replaced.
4: The print head of the 6090 UV flatbed printer does not emit ink:
⒈The trolley board is hot, so you need to turn off the machine to rest.
⒉The electric shock strap is broken, and the electric shock strap needs to be replaced.
⒊The head is blocked, and the nozzle needs to be cleaned.
⒋The ink tube interface is blocked, you need to unplug it and insert it several times.
⒌Nozzle interference, interchange the position of the nozzle and use a paper towel to pad between the nozzle and the electric contact to check which nozzle is interfering and replace the nozzle.
⒍If there are four nozzles that do not emit ink at the same time, the carriage plate is broken if they do not emit ink after eliminating the interference of the nozzles.
5: The trolley frame hits the left frame when starting up:
⒈The grating sensor is dirty and needs to be cleaned.
⒉The grating sensor is broken and needs to be replaced.
⒊The data cable is not plugged in properly, so you need to plug it in several times.
6: Frequent paper testing:
1. The paper feed sensor is dirty and needs to be cleaned.
2. The paper feed sensor is not properly connected to the motherboard or the contact is not good.
⒊The paper feed sensor is broken and needs to be replaced.
7: The drawing edge is slanted to one side:
1. The servo motor is broken, and the servo motor needs to be replaced.
2. The grating sensor is dirty, so wipe it with a cotton swab moistened with clean water. The grating sensor is broken and needs to be replaced.
8: The ink is broken when printing on the 6090 UV flatbed printer:
If the grating is dirty, you need to wipe the upper and lower grating with a cotton swab dipped in clean water. You should wipe it several times and then wipe the water dry with a dry cotton swab.
9: The picture is blurred when drawing pictures:
Electrostatic interference, (static safety voltage is within three volts)
10: Unrecognizable ink head:
The decryption card is loose and needs to be reinserted, or the decryption card is broken.