Frequently asked questions before printing/outputting (1)

In recent years, prepress production and output software have become increasingly diverse, and PC platform software has required more and more output. Due to the complexity of cross-platform and multi-software integration of documents, problems such as these have often arisen in the output. Listed below are some common problems in the software for your reference.

1. About image processing software photoshop

â—† The premise of handling good manuscripts is to have good manuscripts.
â—† It is best to use a roller scanner.
â—† The scanning resolution should be set to 2 times the printed cable.
◆ The print image resolution is at least 300×300 dpi.
â—† Before making a four-color manuscript, the image must be converted to CMYK mode.
â—† If it is more than 10 trillion, you need to use the format of EPS and save it for color separation to prevent the image from being distorted during the layout, and it can speed up the interpretation of the file. Do not use compression or other formats.
â—† After editing the picture, you don't need to modify the unused Channel.
â—† If there are multiple Layers, all the useful Layers must be merged and unused Layers should be removed.
â—† After the layout is finished, if the picture has been modified or renamed, the picture must be re-attached.