Design plate error prevention 50

Computer-making, because the production management becomes more complicated than before, the manuscript is prone to errors, so the proportion of re-doing is greatly increased. The lack of "error-prevention management" is the main cause of waste in the process of computer plate-making. Not only waste of materials, manpower and time, but also affect customer confidence, causing great losses to the plate-making factory.

Although the manuscript received by each plate-making factory has slightly different equipment, it will almost always make similar mistakes. Here are some of the more common examples.

01, image scan ratio calculation error, to redo the scan

02, image scanning is not horizontal, to redo the scan

03. The image placed is not horizontal. It is necessary to redo the scan

04, scan with wrong map, to redo the scan and output

05, put the wrong image, to redo the manuscript and output

06, with a low resolution image output, to reset the map and output

07, the image is not completely decontamination, to redo the decontamination, layout and output

08, RGB image is not converted to CMYK output, to reset the map and output

09. Retreat to the ground is not clean, from the edge, to re-do the ground, map and output

10, no word will be output, to redo the output

11, there is a wrong output, to redo the output

12, use the damaged word output, to redo the output

13, output damaged parts, to redo the output

14, use damaged software as output, to redo the output

15, black characters do not do overprint, to redo the pieces and output

16, no black version of the big black field (usually blue version is thirty to forty), to redo the pieces and output

17, color version of the output error, four colors out of spot colors, spot colors out of four colors, to redo the output

18, but the negative film has a positive film, or on the contrary, to redo the output

19, the output film direction is wrong, the film out of the upward, upward and downward, to redo the output

20, image color correction error, to redo the color and output

21, the same type of pictures, scanning is not uniform, must be repeated scanning and output

22, scanning the high light and dark position setting error, to redo the scan and output

23, RGB color blocks in the parts have not been converted to CMYK output

24, the number of output is wrong, but for a set of three sets, three sets of only a set

25, repeatedly output the film has been output

26, output scaling error, to redo the output

27, film size is not enough, A3 draft used A4 film, to redo the output

28, horizontal straightness setting error, or choose the wrong printer, to redo the output

29, error file, to A draft but B draft, to redo the output

30, the number of error pages, to page 5 out of page 6, to redo the output

31. The number of pages is more than the fifth and sixth pages.

32, use the wrong net angle output, to redo the output

33, output with wrong network cable, to redo the output

34. Scanning resolution setting error, to redo the scan

35, the output density is too high or too low, resulting in too fat or too thin outlets, to redo the output

36, four-color film can not register the corner line, to redo the output

37, did not make traps, to redo the manuscript and output

38, trap too much to do, color between the exposed side, to redo the pieces and output

39. Only the black version of the corner pin position, to redo the manuscript and output

40, replace the color version can not register with the original color version, to redo the output

41. Complementary scans and original images are not clipped, they need to redo the color and output

42, the film machine is out of light, to redo the output

43, punching machine film scraper, to redo the output

44. The syrup of the tablets is too thick or too thin, affecting the film outlets and re-outputting

45, the temperature of the punching machine

46, with the film output has gone, to redo the output

47. System crashes, damaged manuscripts have been made

48. Viruses in the system, damaged manuscripts

49, use damaged MO, disc to store images

50. Missing guests' lights, making pieces, etc.

Source: Chuang Sijie Printing Network