ROI validation method: Use your own enterprise data instead of industry averages.

Six-Step On-Site Verification

• 1Select samples: Choose 3–5 representative project batches, with 20–100 engineering drawings per batch, covering A0–A4.
• 2Record traditional baseline: roll length or area, active operation time, submission count, and reprint status.
• 3Run Product: Perform pre-check, layout, visual confirmation, and batch generation.
• 4Comparison results: media utilization, total roll length, active operation time, and output file integrity.
• 5Annualized: Project annual media and time savings based on the company's monthly batch volume or annual working days.
• 6Summary: Compile actual annual media area, roll paper usage, active operation hours, and quantifiable benefits for the enterprise.

Parameter Verification Checklist

• Time saved per active operation: The white paper cites 60 seconds; enterprises should adjust based on actual measurements.
• Unit Price: The whitepaper uses 2.40 yuan/m²; replace with the enterprise's actual procurement price (including framework discounts).
• Direct Wages: The white paper uses an approximate rate of 76 per hour; adjust based on the enterprise's actual labor cost standards.
• Layout Utilization: 84% is the measured value from the demo batch; 90% represents a high-utilization sensitivity scenario and should not be treated as a guaranteed value.
• Annual output count: Enter based on the enterprise's historical data, not by simply extrapolating from the number of seats.

Conclusion Presentation

Recommend expressing validation conclusions as ranges rather than single-point values, and specify the source for each parameter (实测 / procurement contract / HR口径). This ensures auditability during internal approvals and subsequent reviews.

Clearly distinguish between "quantifiable benefits" (media and time savings) and "hard-to-quantify benefits" (reduced rework, delivery consistency, traceability). Do not convert the latter into the former, as this can lead to overstated conclusions.