Profession prepress technician
Prepress technicians prepare printing processes by formatting, setting and composing text and graphics into a suitable form. This includes the capture of text and image and processing it electronically. They also prepare, maintain and troubleshoot printing presses.
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Personality Type
Knowledge
- Printing plate making
The different techniques used to produce the plates that will be mounted on rolls for the flexographic or offset printing process such as laser engraving or the technique consisting in placing a film negative over a plate exposed to ultra-violet light.
- Adobe Illustrator
The computer program Adobe Illustrator CC is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by the software company Adobe.
- Synfig
The computer program Synfig is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by Robert Quattlebaum.
- Typography
The procedure of arranging written texts for printing processes.
- Prepress processes
The processes that occur between the creation of a print layout and the final printing, such as copyediting, proofing, proofreading and others.
- Graphics editor software
The field of graphical ICT tools which enable digital editing and composition of graphics, such as GIMP, Adobe Photoshop and Adobe Illustrator, to develop both 2D raster or 2D vector graphics.
- Adobe Photoshop
The computer program Adobe Photoshop is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by the software company Adobe.
- Microsoft Visio
The computer program Microsoft Visio is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by the software company Microsoft.
- Reprography
The process of reproducing, reprinting, or copying graphic material especially by mechanical or electronic means such as photography or xerography.
- Maintenance of printing machines
Upkeep procedures and technical working of machines that produce printed graphical material.
- Proofing methods
Various proofing methods are needed for certain kinds of products. They range from soft proofing, which presents the result on a monitor, to hard proofing, where an actual printed sample of the product is obtained.
- GIMP (graphics editor software)
The computer program GIMP is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by The GIMP Development Team.
- Printing on large scale machines
Methods, processes, and restrictions related to printing on machines that produce large quantities and sizes of graphic print materials.
- SketchBook Pro
The computer program SketchBook Pro is a graphical ICT tool which enables digital editing and composition of graphics to generate both 2D raster or 2D vector graphics. It is developed by the software company Autodesk.
Skills
- Lay out digital written content
Lay out pages by selecting sizes, styles and entering text and graphics into computer systems.
- Operate printing machinery
Operate machinery for various types of printed documents, adjusting the font, paper size, and weight. This allows ascenders and descenders to be correctly placed.
- Prepare printing form
Prepare and inspect plates that are used in printing process to transfer ink on the desired surface and place them in the machines, for example fixing them around printing rollers.
- Output electronic files
Load customer supplied electronic files onto the prepress file server, whilst checking them for completeness and potential problems. Communicate eventual problems with customers and production personnel.
- Set colour profiles
Maintain consistent colour output in digital colour and inkjet printers by running calibration routines and making sure that the colour profiles for the printers are still accurate.
- Produce prepress proof
Make single or multi-coloured test prints to ensure that the product meets the arranged standards. Compare the sample with the template or discuss the result with the customer in order to make the last adjustments before mass production.
- Prepare films for printing plates
Place the photographic materials coated with a light-sensitive substance on the printing plate in such a way that will limit waste and facilitate printing processes. Place the plates in the machine for the different exposure and curing processes.
- Operate laser plate maker machine
Maintain and handle laser plate making equipment, which converts electronic data to plates without the use of photographic film. Use erasers and needles to perform minor deletions, additions or corrections to complete these materials.
- Scan negatives
Scan processed negatives so they can be digitally stored, edited, and printed.
- Troubleshoot
Identify operating problems, decide what to do about it and report accordingly.
- Set scanner controls
Use a mouse, keyboard or other controls to set up the scanner precisely.
- Align content with form
Align form and content to make sure they fit together.
- Follow safety precautions in printing
Apply safety and health principles, policies and institutional regulations of working in printing production. Protect oneself and others against such hazards as chemicals used in printing, invasive allergens, heat, and disease causing agents.
- Scale copies
Use proportion wheels to scale the layout and resolution of images up or down.
Optional knowledge and skills
digitise documents printing media use typesetting software quality standards meet deadlines use colour printing programs graphic design manage offset printing process printing techniques apply opaque process printing input edit photographs maintain lithographic printing plates printing materials handle scanning material safely ink printing plates communicate with customers prevent paper jams interpret illustration needs printed goods processes store negatives prepare offset printing machine create digital files offset printing scan photosSource: Sisyphus ODB