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Q ELECTRONIC PREPRESS PREFLIGHT CHECKLIST
 
Questions to ask BEFORE you prepare the file
  • Is your service provider's hardware and software (including versions) compatible with yours?
  • Does the output provided by the service provider meet your needs?
  • What different types of media can the service provider support?
  • What modem protocols does the service provider support if files are transmitted?
  • What compression programs does the service provider support?
  • What font libraries does the service provider support?
  • Who will trap the files?
  • Should the file be prepared as printer spreads or reader spreads?
  • What does the service provider include in the base cost?

Responsibilities: File Originator (The Designer)

  • Build the job in the most efficient manner so that the service provider can produce output that is accurate and cost effective.
  • Call before you leap. Good service providers have specialists on staff to answer desktop dilemmas as well as help you to plan your job. Call often and ask suppliers for their advice.
    Send a test disk before full production begins.
  • Be sure to note process color or spot color. Ask yourself, "Have I converted the file from RGB to CMYK?"
  • Be sure that the page layout is the correct size and an allowance is made for bleeds.
  • Establish crop marks correctly from the page setup or references. Do not place them manually.
  • If the original requires extreme cropping, ask the provider to scan only the image area that you are using. This saves storage space and processing time.
  • Be sure to let the service provider know if they are to provide trapping.
  • Identify the graphic file formats (TIFF and/or EPS).
  • Never change the name of files.
  • Limit resizing of scanned images in Photoshop to 120 percent.
  • In drawing programs, limit anchor points to the smallest number possible in order to minimize RIPping problems.
  • Do not use "Style" menu for type styles (bold, italic, etc.); use the actual font in the "Font" menu.
  • Check all spelling/layout before releasing job to service provider.
  • Always make a backup file before sending media to service provider.
  • Include all application and source files including EPS files.
  • Include screen and printer fonts.
  • Name all FPO images for APR with the same names as the scanned images.
  • Remove any extraneous versions or files from the disk that do not pertain to the job being output.
  • Supply the following information: File names, applications used, fonts used, directories, due date, contact's phone number.
  • Provide composite proof of the file provided for output. Retain a copy.
  • For color jobs, provide proofs of each individual color, properly labeled. Retain a set.

Responsibilities: Service Provider (Printer/Color Separator/Service Bureau)

  • Be available to file originator for any help in building/planning job.
  • Open job and analyze (preflight/preview) as soon as possible to ensure all data is provided for processing the job.
  • Completely review each job with originator and assist with the completion of the transmittal form. The job cannot be started without the following information:

Is the file Mac or PC?
Is laser 100 percent or reduced?
Applications used/version number.
Process color or spot?
File Name.

  • Is provider to do trapping?
  • Fonts noted.
  • Composite or loose color?
  • Number of pages and size of pages (bleed/trim).
  • Film or Disk Output?
  • Who will outline/create shadows?
  • Low res/high res?
  • Single or two-page film output (reader or printer spreads)?
  • Be sure to get printer's specs (sheetfed or web, RRED/RREU, negative or positive, L/S, density, etc.).
  • Type of proof desired (lasers, Rainbow, Iris, etc.).
  • Establish a set of procedures for promptly contacting the file originator when problems are discovered.
  • Establish norms for RIPping times for various jobs as benchmarks.
  • The following should be included in the basic costs:

Installing fonts included with the job.
Setting up applications based on file originator's supplied information.
Preflight file examination for obvious file problems.
Final image output.
Proofing of file output.
Quality control to meet printing requirements.

  • These items are not included in the basic cost:

Additional time associated with jobs containing incomplete or missing elements.
Creating proofs if not provided with file.
Trapping.
Scanning images not provided in file.
File editing, including conversion from RGB to CMYK.
File originator's alterations.

 

 

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