In recent years, with the development of computer direct plate making (CTP) technology and digital printing technology, the use range of laser imagesetter has been greatly impacted, so with the widespread application of CTP technology and digital printing machines, the laser imagesetter What is the life expectancy? Can you continue to develop? This article will introduce you to where Nanjing has laser phototypesetting machines.
There are several cutouts in the imagesetter. If a sudden error occurs, the safety switch must first be checked. There have been cases where the release box cutout has become loose, and the circuit that has not been connected to the circuit has started to report an error, and it can be solved after 3 days before and after checking. There are many transformers and magnetic switches in the imagesetter. Sometimes, if you accidentally touch it, it will be damaged. If you damage it, you don't need to buy the original accessories. The domestic transformers and magnetic switches can be used instead.
The installation photo-setting machine needs to be designed according to the manufacturer's environmental requirements. The hardware must be assembled according to the standard to meet the indoor dry humidity requirement. In the rainy and humid season from April to August every year, in order to save, the photo-receiving machine does not pay attention when not in use. The indoor dry humidity standard is dehumidified and moisture-proof when the row is discharged. If moisture enters the imagesetter, the most likely problem is the laser motor of the photo-aligning machine. After the damp, an oxide layer will be formed between the rotor and the stator. Although the camera motor can still work when it is started up, after turning the laser motor by hand, it can easily feel the difficulty of rotation and accompanied by obvious friction sound. Such a laser motor may sometimes work and sometimes not work.
CTP publishing common problems are summarized into tables, which can be sorted according to problem description, cause analysis, and solution order, effectively improving the efficiency of processing problems. The inspection standards and record tables must be recorded every day, including plates, RIP parameters, printing plates, and printing plates. And other key information.
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