Corel Draw! The key to printout
â– Fonts:
1 Some font library description methods are different. After the overlap of the strokes, the output will be stacked. Be careful!
2 Paragraph texts containing special characters in Chinese and English are prone to problems, such as "■, @, ★, ○", etc. 3 Use the new standard GBK font to solve the problem of remote word loss.
4 too young font, it is best not to use more than 3 colors of aliasing, such as (C10 M30 Y80) and so on, the same reason, it does not apply to dark-colored anti-white characters. Under conditions that cannot be avoided, it is necessary to mark the reversed white character, apply a similar color to the background, or print a single color (usually black K).
■Gradient problem 1 The common problem is this: If the gradient is red → black, the setting is wrong: (M100 → K100) The middle part will be hard to read!
The correct setting should be like this: (M100 → M100 K100)
Other situations are analogized.
2 transparent gradient, is suitable for network graphics methods, grayscale can also be, but the final draft output can not be, because of its spatial mixing mode is RGB, screen mixing color with printing CMYK too different. Pay attention.
3 The black part of the gradient should not be too low, such as 5% black, because the output has a black overprint option, less than 10% of the black is usually used instead of overprinting, resulting in problems, the same, the use of pure light black also Caution ■There is a lot of image problems. 1 About the psd file, one thing to note is that you should not do any “destructive operations†after importing it. For example: rotating,
Mirroring, tilting, etc. Due to its transparent mask, a broken image is produced after output.
2 is still a mask, use it in Coreldraw should be careful, if necessary, it is better to adopt the "placed container" method more insurance.
3 resolution and re-sampling Do not do this in corel, "conversion to bitmap" is indeed convenient, but the loss of color reproduction, to professional point, in the ps to get it.
4 color mode, don't blame me, this is the veteran also has the wrong hand.
All pictures must be cmyk or grayscale and monochrome bitmaps, otherwise they cannot be output.
(There are very few people playing monochromatic bitmaps, but playing well is a realm, and it is interesting to discuss it.)
â– The output attachment is also an accessory attached to the output of the angular color mark. Now, it seems that the output company's services are all full of goodness, and you don't have to worry too much about it. It really improves service quality!
â– Prepress inspection carefully look at the following:
Use PDF files for prepress inspection!
Instead of printing a pdf directly using coredraw! wrong.
The order is this: *.cdr → Output is "Encapsulated EPS, ie *.EPS"
EPS generated by Acrobat Distiller*.pdf
The resulting PDF file can be directly printed by some printing manufacturers, and the file size can be E-mailed.