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Prepress Technicians and Workers - 51-5111.00

The occupation code you requested, 51-5022.00 (Prepress Technicians and Workers), is no longer in use. In the future, please use 51-5111.00 (Prepress Technicians and Workers) instead.

O*NET-SOC Description

Format and proof text and images submitted by designers and clients into finished pages that can be printed. Includes digital and photo typesetting. May produce printing plates.

Sample of Reported Job Titles

  • Prepress Technician
  • Electronic Prepress Operator (EPP Operator)
  • Plate Maker
  • Prepress Operator
  • Pre-Press Technician
  • Desktop Operator
  • Electronic Prepress Technician (EPP Tech)
  • Plate Mounter
  • Pre-Press Proofer
  • Prepress Stripper

SOC Occupation Groups

51-0000 Production Occupations
51-5100 Printing Workers
51-5110 Printing Workers
51-5111.00 Prepress Technicians and Workers

Related Occupations

Tasks

  • Activate scanners to produce positive or negative films for the black-and-white, cyan, yellow, and magenta separations from each original copy.
  • Analyze originals to evaluate color density, gradation highlights, middle tones, and shadows, using densitometers and knowledge of light and color.
  • Arrange and mount typeset material and illustrations into paste-ups for printing reproduction, based on artists' or editors' layouts.
  • Correct minor film mask defects with litho tape or opaquing fluid.
  • Enter, position, and alter text size, using computers, to make up and arrange pages so that printed materials can be produced.
  • Enter, store, and retrieve information on computer-aided equipment.
  • Examine finished plates to detect flaws, verify conformity with master plates, and measure dot sizes and centers, using light-boxes and microscopes.
  • Examine photographic images for obvious imperfections prior to plate making.
  • Examine unexposed photographic plates to detect flaws or foreign particles prior to printing.
  • Inspect developed film for specified results and quality, using magnifying glasses and scopes; forward acceptable negatives or positives to other workers or to customers.
  • Lower vacuum frames onto plate-film assemblies, activate vacuums to establish contact between film and plates, and set timers to activate ultraviolet lights that expose plates.
  • Maintain, adjust, and clean equipment, and perform minor repairs.
  • Mix solutions such as developing solutions and colored coating solutions.
  • Monitor contact between cover glass and masks inside vacuum frames, in order to prevent flaws resulting from overexposure or light reflection.
  • Mount negatives and plates in cameras, set exposure controls, and expose plates to light through negatives in order to transfer images onto plates.
  • Operate and maintain a variety of cameras and equipment, such as process, line, halftone, and color separation cameras, enlargers, electronic scanners, and contact equipment.
  • Operate and maintain laser plate-making equipment that converts electronic data to plates without the use of film.
  • Operate presses to print proofs of plates, monitoring printing quality to ensure that it is adequate.
  • Perform close alignment or registration of double and single flats to sensitized plates prior to exposure, in order to produce composite images.
  • Perform minor deletions, additions, or corrections to completed plates, on or off printing presses, using tusche, printing ink, erasers, and needles.
  • Perform tests to determine lengths of exposures, by exposing plates, scanning line copy, and comparing exposures to tone range scales.
  • Place masking paper on areas of plates not covered by positives or negatives, in order to prevent exposure.
  • Position and angle screens for proper exposure.
  • Position color transparencies, negatives, or reflection copies on scanning drums, and mount drums and heads on scanners.
  • Punch holes in light-sensitive plates and insert pins in holes to prepare plates for contact with positive or negative film.
  • Remove plate-film assemblies from vacuum frames, and place exposed plates in automatic processors to develop images and dry plates.
  • Reposition lamps and adjust aperture controls in order to provide high quality images.
  • Scale copy for reductions and enlargements, using proportion wheels.
  • Select proper types of plates according to press run lengths.
  • Set scanners to specific color densities, sizes, screen rulings, and exposure adjustments, using scanner keyboards or computers.
  • Transfer images from master plates to unexposed plates, and immerse plates in developing solutions to develop images.
  • Unload exposed film from scanners, and place film in automatic processors to develop images.

Detailed Work Activities

  • adjust production equipment/machinery setup
  • arrange galley setups of type
  • assure quality control in printing processes
  • clean equipment or machinery
  • compute production, construction, or installation specifications
  • determine film exposure settings
  • determine specifications
  • develop film or other photographic medium
  • distinguish colors
  • distinguish details in graphic arts material
  • examine products or work to verify conformance to specifications
  • fabricate printing plates
  • fabricate, assemble, or disassemble manufactured products by hand
  • identify color or balance
  • install equipment or attachments on machinery or related structures
  • load or unload material or workpiece into machinery
  • maintain consistent production quality
  • maintain or repair industrial or related equipment/machinery
  • maintain production or work records
  • make independent judgment in assembly procedures
  • measure, weigh, or count products or materials
  • mix paint, ingredients, or chemicals, according to specifications
  • monitor production machinery/equipment operation to detect problems
  • operate cameras
  • operate graphic reproduction equipment
  • operate printing equipment/machinery
  • operate scanner
  • operate video recorders
  • paste up materials to be printed
  • perform safety inspections in manufacturing or industrial setting
  • prepare artwork for camera or press
  • process photographic prints
  • proofread printed or written material
  • read blueprints
  • read production layouts
  • read specifications
  • read technical drawings
  • read work order, instructions, formulas, or processing charts
  • set page layout or composition
  • set up production equipment or machinery
  • strip negatives
  • understand technical operating, service or repair manuals
  • use color analyzer
  • use computer graphics design software
  • use computers to enter, access or retrieve data
  • use densitometer
  • use drafting or mechanical drawing techniques
  • use hand or power tools
  • use precision measuring tools or equipment

Military Crosswalk Titles

  • Lithographer (Navy - Enlisted)
  • Lithographer Tracking NEC (Navy - Enlisted)

Apprenticeship Crosswalk Titles

  • Compositor
  • Dot Etcher
  • Electrotyper
  • Etcher, Hand
  • Etcher, Photoengraving
  • Linotype Operator
  • Lithographic Platemaker
  • Monotype-Keyboard Operator
  • Paste-Up Artist
  • Photoengraver
  • Photoengraving Finisher
  • Photoengraving Printer
  • Photoengraving Proofer
  • Photographer, Lithographic
  • Photographer, Photoengraving
  • Photographic-Plate Maker
  • Plate Finisher
  • Proofsheet Corrector
  • Retoucher, Photoengraving
  • Scanner Operator
  • Stereotyper
  • Stripper
  • Stripper, Lithographic II

DOT Crosswalk Titles

  • Blueprinting-Machine Operator
  • Compositor
  • Compositor Apprentice
  • Dot Etcher
  • Dot Etcher Apprentice
  • Electronic Masking System Operator
  • Electrotyper
  • Electrotyper Apprentice
  • Equipment Monitor, Phototypesetting
  • Etcher Apprentice, Photoengraving
  • Etcher, Hand
  • Etcher, Photoengraving
  • Galley Stripper
  • Lay-Out Former
  • Linotype Operator
  • Lithographic Platemaker
  • Lithographic-Plate-Maker Apprentice
  • Make-Up Arranger
  • Monotype-Keyboard Operator
  • Pantographer
  • Paste-Up Artist
  • Paste-Up Artist Apprentice
  • Photo Mask Maker, Electron-Beam
  • Photo Mask Technician, Electron-Beam
  • Photocomposing-Machine Operator
  • Photoengraver
  • Photoengraver Apprentice
  • Photoengraving Finisher
  • Photoengraving Printer
  • Photoengraving Proofer
  • Photoengraving-Proofer Apprentice
  • Photographer Apprentice, Lithographic
  • Photographer, Lithographic
  • Photographer, Photoengraving
  • Photographic-Plate Maker
  • Photolettering-Machine Operator
  • Phototypesetter Operator
  • Plate Finisher
  • Plate Grainer
  • Plate-Grainer Apprentice
  • Platemaker, Semiconductor Packages
  • Proofsheet Corrector
  • Repeat Chief
  • Repeat-Photocomposing-Machine Operator
  • Retoucher, Photoengraving
  • Roller Varnisher
  • Roller-Print Tender
  • Router
  • Scanner Operator
  • Stereotyper
  • Stereotyper Apprentice
  • Stripper
  • Stripper Apprentice
  • Stripper, Lithographic I
  • Stripper, Lithographic II
  • Terminal-Makeup Operator
  • Transferrer
  • Type-Proof Reproducer
  • Typesetting-Machine Tender