Assessing Sound Levels in Print Workspaces: Best Practices

Assessing acoustic exposure from document production devices is an essential step in ensuring employee well-being. Uncontrolled sound from print devices can increase risk of noise-induced hearing loss, lower employee output, and elevate mental fatigue.

To carry out a professional noise survey, map out all potential sound sources in the workspace. This covers digital printers, color printers, photocopy machines, and finishing equipment like binders and cutters.

Identify the primary work zones adjacent to printing equipment. Utilize an ISO-compliant audio analyzer to gather acoustic readings at critical spots. Set the sensor at the typical worker’s ear level, one meter distant. Ensure it is not obstructed by furniture or other equipment.

Take readings during normal operating conditions, including when the machine is printing, warming up, and cooling down. Noise output is dynamic—gather data across shifts and task volumes.

If multiple machines are operating simultaneously, measure the combined noise level first. Then, turn off each machine one at a time to isolate the contribution of each device. This reveals the primary noise offenders requiring mitigation. Establish a reference point using silent-room decibel readings.

Compare your measurements to occupational safety standards, such as those set by OSHA or the WHO. The WHO suggests limiting daily noise to 70 dBA for health protection. Exceeding safe thresholds demands immediate intervention.

Solutions involve mounting noise-reducing enclosures. Installing devices in separate enclosures or alcoves. Installing anti-vibration mounts. Or scheduling maintenance to ensure machines are running efficiently and quietly.

Record comprehensive data: timestamps, meter models, positions, and readings. Inform workers about noise risks and mitigation steps. When persistent issues arise, engage a certified occupational health specialist. Re-evaluate noise levels following equipment upgrades or ریسوگراف office reconfigurations.