What format is used for poster printing? What file format is required for poster printing?

When exporting the poster, use pdf or png

Use pdf when exporting.

When printing posters, the best file format should be the pdf file format. Although the png file format file is not compressed, its document must meet the needs of large-format posters. When used, its document size will be very large to satisfy, and the PDF file format itself is used for printing or large-format image production.

How to print posters

First, click "File" in the upper left corner of the PS program, and click the "Print" button in its drop-down menu. After clicking, you can enter the "Photoshop Print Settings" page, where you can see the preview style of the picture that needs to be printed. Then set the printing area and whether to zoom according to your needs below. After setting, click the print button in the lower right corner to connect to the printer for printing.

The way to print large posters is to expand the printing size to A3. The specific method is as follows: Find word through desktop search or open the shortcut and double-click to open it. Find your poster word document in the left interface and click to open it. Find the "File" option at the top of the software interface and click it.

Click the "Print" button in the "File" interface. In the settings that open subsequently, change the paper size to A3 and click Print. There are several formats of printing files. For example, what format is generally used for poster advertising printing? 1. The formats of printing files are: 1. PSD format is the inherent format of Photoshop. PSD format can open and save images faster than other formats. Good saving layers, channels, paths, masks and compression schemes will not cause Data loss etc. However, few applications support this format. 2. The BMP format is the inherent format of MicrosoftPain developed by Microsoft. This format is supported by most software. The BMP format uses a lossless compression method called RLE, which has no impact on image quality. 3. PDF format PDF (Portable Document Format) is a file format created by Adobe Systems that allows electronic documents to be viewed on the screen. PDF files can also be embedded in HTML documents on the Web. 4. JPEG format JPEG (abbreviated from Joint Photographic Experts Group, meaning Joint Graphics Experts Group) is the most commonly used image format we usually use. It is the most effective and basic lossy compression format and is supported by most graphics processing software. JPEG format images are also widely used in the production of web pages. If you don't have high requirements for image quality but need to store a large number of pictures, using JPEG is undoubtedly a good way. However, for image output and printing requirements, it is best not to use the JPEG format, because it improves the compression quality by damaging the image quality. 5. The GIF format is the most commonly used format for outputting images to web pages. GIF uses LZW compression and is limited to colors within 256 colors. The GIF format is represented by two codes: 87a and 89a. GIF87a strictly supports opaque pixels. GIF89a can control which areas are transparent, therefore, reducing the size of the GIF even more. If you want to use the GIF format, you must convert to indexed color mode (IndexedColor), so that the number of colors is converted to 256 or less. 6. TIFF format TIFF (TagImageFileFormat, meaning tagged image file format) was developed by Aldus in the early days of the Mac The purpose is to standardize scanned images. It is the most widespread image printing format across Mac and PC platforms. TIFF uses LZW lossless compression, which greatly reduces image size. In addition, the most exciting feature of the TIFF format is the ability to save channels, which is very beneficial for you to process images. 7. The cdr format and AI format are vector file formats. It is worth noting that files between different versions of corelDRAW cannot be used universally, while illustrator does not have this limitation. 8. EPS format is a format between vector and bitmap images and is widely used in the printing industry. 9. WMF format: It is a mixture of bitmap and vector graphics and is widely used in the field of graphic design. 10. PCD format: It is a special storage format for PhotoCD. It is generally found on CDROM material discs. PCD files contain images with various resolutions from professional photography to ordinary display. The courseware can generally be reduced to a pixel size of 640×480. . 11. TGA format: It has a simple structure and is easy to convert to files in other formats. Supports 8-bit to 32-bit color depth. 32-bit images include an 8-bit alpha transparency channel. This format has been widely used in the field of computer professional video. 2. Poster advertisements are printed with TIF format images. Although the files are large, the printed posters are more realistic. The color mode of the picture must be cmyk, otherwise serious chromatic aberration will occur. This is because the poster printing factory's machines are CMYK four-color printing.

When designers deliver files for printing posters, it is best to click on the image to check whether the image mode is cmyk, and then save it in PSD format. The poster printing factory's resolution requirements are 300 pixels/inch for small posters and 80 pixels/inch for large posters. What file format is required for poster printing?

Poster advertisements are printed as TIF format images. Although the files are large, the printed posters are more realistic. The color mode of the picture must be cmyk, otherwise serious chromatic aberration will occur. This is because the poster printing factory's machines are CMYK four-color printing.

Step 1: Connect the printer to the host, turn on the printer, go to the "Printers and Faxes" folder through the host's "Control Panel", right-click the blank space and select "Add Printer" ” command to open the Add Printer Wizard window. Select "A local printer connected to this computer" and check the "Automatically detect and install plug-and-play printers" checkbox.

Step 2: At this time, the host will detect the new printer, and you will soon find the connected printer. Follow the prompts to put the driver CD that comes with the printer into the CD-ROM drive, and install the printer. After installing the driver, the printer icon will appear in the "Printers and Faxes" folder.

Step 3: Right-click the newly installed printer icon, select the "***Share" command, open the printer's properties dialog box, and switch to the "***Share" tab. Select "***Share this printer", and fill in the name that needs to be shared in the "***Share name" input box, such as CompaqIJ, and click the "OK" button to complete the sharing set up.

Tip: If you want other versions of the operating system in the LAN to no longer have to search for drivers when sharing the host printer, we can pre-select the operating system corresponding to these different versions on the host. After the driver is installed, just click the "Other Drivers" button, select the corresponding operating system version, and click "OK" to install it.

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