Class Code 4297
Electronic Pre-Press; Graphic Design
Class Code 4297 covers electronic pre-press and graphic design work performed in California, including digital file preparation, layout and proofing. The September 1, 2026 approved pure premium rate is $0.244 per $100 of payroll, a low-loss classification that reflects mostly office and light-equipment exposures. Correct classification matters for accurate premiums and compliance.
What Class Code 4297 Covers
This classification applies to workers who prepare artwork and digital files for printing and distribution but do not operate heavy printing presses or full bindery lines. Typical operations include computer-based page layout, digital preflighting, color separation, proofing, RIP (raster image processor) queue management, plate output or electronic transfer to printers, and minor finishing tasks tied to pre-press. It covers staff working in design studios, in-house marketing departments, ad agencies, and pre-press labs who spend most time at workstations, large-format proof printers, plate-setters, scanners, and light cutters. Activities that would move an employer out of 4297 are full-scale press operation, large bindery or manual sheet-fed press operation, and heavy material handling; those are coded separately.
Who It Applies To
- Graphic designers and layout artists at agencies or in-house marketing teams
- Pre-press technicians who prepare files, proofs, and plates
- Digital imaging specialists operating RIPs, scanners and proof printers
- Small pre-press shops and commercial design studios
- Freelance designers employed as on-site staff or contract workers
Common Job Duties
- Creating and editing page layouts, typography and vector artwork on Mac/Windows workstations
- Preflighting files to check fonts, color profiles, bleed, resolution and pagination
- Producing color proofs, test prints, and outputting plates or TIFF/PDF deliverables
- Operating large-format proof printers, film/plate setters, scanners and cutters
- Calibrating monitors and color management systems; adjusting separations and trapping
- Using hand tools and utility knives for trimming proofs and preparing press-ready materials
- Coordinating digital file transfers and managing RIP queues and storage media
Common Injury Risks
Understanding the $0.244 Rate
The approved pure premium rate of $0.244 per $100 of payroll represents the portion of premium that covers the insurer's expected loss costs for this classification. To calculate the pure premium, multiply payroll (in hundreds) by 0.244; the final premium will then be adjusted by insurer expense loads, any experience modification (X-mod), audits, deductible programs, and PEO pooling or group rates. Accurate payroll reporting and correct job classification are two of the fastest ways employers influence their final workers' comp cost.
Cal/OSHA Compliance Requirements
Cal/OSHA standards relevant to electronic pre-press include the state Hazard Communication (GHS) requirements for any solvents or plate chemicals, machine guarding and safe use of powered cutters/laminators, and ventilation when using volatile cleaning agents. Employers should also implement ergonomics best practices, lighting and display-position controls for prolonged computer work, and lockout/tagout procedures when servicing powered equipment.
How Key HR Helps Employers Under Class Code 4297
A PEO like Key HR can help employers in Class 4297 with accurate classification and payroll handling, centralized workers' comp billing, and access to group pricing that may lower premiums. Key HR also provides targeted loss control services: ergonomics assessments, training on safe cutter and laminator use, Hazard Communication program setup, and managed claims and return-to-work programs to reduce lost time and improve experience modification factors.
Get a QuoteFrequently Asked Questions
Does Class Code 4297 cover freelance designers who work remotely from home?
If the freelancer is paid as an employee by the company and performs graphic design or electronic pre-press work for that employer, they are typically reported under 4297 regardless of location. Independent contractors who are properly classified as contractors are not reported on payroll; however misclassification risks both payroll and coverage issues, so confirm worker status and payroll reporting with your PEO or carrier.
What activities would require a different class code instead of 4297?
Full printing press operation, bindery and finishing on large mechanical lines, heavy sheet-fed or web press operation, or large-scale material handling are coded differently. Also, photographic or chemical lab operations with substantial hazardous chemical use may fall under other classifications. If your shop operates presses or heavy finishing equipment, discuss job splits and proper coding with Key HR or your auditor.
How can I lower workers' comp costs for employees in this classification?
Focus on ergonomics (adjustable workstations, regular breaks, mouse/keyboard selection), knife and cutter safety training, clear cable management to prevent trips, and a formal Hazard Communication program if any chemicals are present. Timely reporting and active return-to-work programs reduce claim severity; as a PEO, Key HR can implement these measures and help improve your experience modification to lower future premiums.
Quick Facts
- Class Code
- 4297
- Classification
- Electronic Pre-Press; Graphic Design
- Pure Premium Rate
- $0.244 / $100 payroll
- Effective Date
- September 1, 2026
- Source
- WCIRB Approved Filing
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