Piezoelectric photo machine nozzle installation method:
1. It is very important to install the piezoelectric photo machine nozzle. The main reason is that the nozzle is relatively expensive, the nozzle is relatively delicate, and the installation error will directly affect the normal printing state of the nozzle. Therefore, we need to talk about the installation method of EPSON piezoelectric photo machine nozzles [more and more piezoelectric photo machine manufacturers, dealers, photo machine users have long entered our piezoelectric nozzles, in order to facilitate users to install the nozzles, the company has already pressed The electric nozzle installation steps are burned into a CD-ROM and donated to customers in need.] It is simple and convenient to install the nozzle according to the CD-ROM demonstration, and it can be installed in 10 minutes.
2. Before installing the piezoelectric nozzle, first ensure that the machine is in normal motion, the ground wire of the machine is connected very well, the voltage on the car board is normal, and the voltage supplied by the nozzle is normal! The simpler method is to use a multimeter to measure the static electricity on the machine, the voltage of the car board, and the power supply voltage of the nozzle. The power supply voltage of the Epson fifth-generation nozzle is 42V DC!
3, using software to test all aspects of the machine movement is normal, the raster reading is normal, the indicator light is normal! Before installation, the installer's hands should touch the conductive body to discharge the hands. The operator's hands should not have sweat or moisture, because touching the nozzle line plug once the nozzle is inserted may cause the nozzle to be short-circuited! Also, don't wear plastic cloth that is easy to get static electricity. It is better to have an electrostatic ring in your hands if conditions permit. Always turn off the power and unplug the power cord during installation!
4. There is no less than two nozzle data plug-in on the general nozzle. Check whether the thread of the plug-in has a raised pin. Is it flat? It is better to use a new plug-in. Plug the plug-in on the nozzle and plug it firmly. There is any tilt. The head mark of the nozzle line is generally divided into two sides, one side is in contact with the circuit, the other side is not in contact with the circuit, and the direction is not wrong. After inserting it, it must be checked several times to confirm that there is no problem in installing the nozzle on the small frame.
5, the nozzle line is connected to the car board: first of all, there is no electricity to operate when the machine is turned off! Can not be mistaken position, the corresponding position of the line from the nozzle must be clear and then hands-on, hesitant or not allowed to try to install first, must consult the manufacturer or ask for the correct position of the cable position, or in the demolition Take a photo before changing and mark each line separately! Preventing the insertion when there is no way to start! Because the consequences will be very serious, once the error is very high, because the function on the nozzle line is not the same, the wrong insertion is inevitable! There is also the direction of the insertion of the thread can not be reversed, once inserted, although it may not burn, but there is a chance. Be sure to check more after plugging in the line.
6. Check all three to five times after installation. After confirming that there is no problem, turn on the power. Do not open the nozzle first. First, use the ink pump to draw the ink, then turn on the nozzle power. If the whole machine is connected to a power switch, first check Whether the flashing is normal or not, the flashing is normal and the installation is successful. If the flashing is not normal, please turn off the power immediately and check if there is any problem elsewhere. This is to confirm the state of the new nozzle.
7, the installation of the nozzle must be careful, the work before installation can not be less, and must be clearly organized.
8. It is also critical to check whether the nozzle is a new nozzle before installing the machine.
9. When inserting the ink bag, do not let the ink drip onto the data line. Because the ink flows down the data line, it will enter the circuit directly. Entering the circuit may cause the short circuit to directly burn the head.
10. The normal service life of the piezoelectric photo machine nozzle is about one and a half years. Choose high-quality inks while paying more attention to maintenance machines and nozzles to extend nozzle life.
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