How to correctly judge the quality of the photo machine nozzle
Correctly judge the nozzle of the photo machine good or bad can avoid the waste. Do a good job of photo machine nozzle Maintenance can help you save a lot of money. And the way to judge the quality of the photo machine nozzle has the following 3 points：
1, when a nozzle is not ink, you can remove the nozzle, with no crumbs of paper towels, gently dip in the nozzle area, to see if there is ink out, if there is no ink out, it is very likely that the nozzle is blocked.
2, if the above steps, the nozzle can be stained with ink, it means that it is not caused by the nozzle blockage. At this time we will not normally out of the ink nozzle, and near the normal ink nozzle phase and exchange position. Look at the change of position after the normal ink, if the shift after the normal ink, it is said that the nozzle itself did not burn, may be because the photo machine nozzle and contacts contact is not good, then need to observe whether the contact belt is burned or dirty, if it is dirty, it is possible to burn, if not dirty, it is only replacement contact belt. In addition to the contact belt will cause the domestic photo machine nozzle is not out of ink, there is a situation is due to the deformation of the small frame caused by poor contact.
3, you can use the method of printing test strips to check. At the end of the test strip, a row of numbers appears, which are four colors of letters representing (C, M, Y, K) followed by numbers to represent the circuit state of the nozzle. For example: Y-,4,6,8,10 said that the photo machine yellow Nozzle Department of the circuit has burned, but still can be used normally. However, it is necessary to use more than 4PSS of printing times to spray painting in order to achieve the best results. If the Y-,-,-,-,-is said to be the photo machine yellow Nozzle Circuit Department all burned, and can not be used.
Photo machine in the use of sometimes there will be a sudden non-inkjet situation, there are many people think that at this time should replace the new nozzle, such a treatment is wrong, we should first check the photo machine nozzle is not out of ink reason, and then decide whether to replace, some small problems simply deal with it, if often replaced, Wouldn't it be too much of a waste.
