Epson, a global leader in professional printing, has been awarded the highest rating from DataMaster Lab in 2025, with a full five stars for the Epson WorkForce Enterprise Series AM-C400 and AM-C550.
DataMaster Lab has tested office and production equipment in real-world business scenarios since 2009, using international standards to ensure reliable, comparable results. Its evaluations of print quality strictly follow ISO methodologies, providing an objective and comprehensive analysis of device capabilities .
DataMaster Lab’s evaluation concluded that the Epson WorkForce Enterprise printers demonstrate consistent reliability, performing steadily throughout the testing process. Both the AM-C400 and AM-C550 display efficiency while consuming low power, reinforcing the environmental benefits of Epson’s Heat-Free Technology.
Productivity was another standout feature, with both printers delivering impressive print speeds. They achieved 100% productivity in duplex mode and maintained 94% and 92% productivity in workgroup mode, respectively. DataMaster also commended these printers as the first A4 machines to have the new C-shape paper path, which reliably offers full-speed double-sided printing at their compact size.
The AM-C400 and AM-C550 set themselves apart from the competition by requiring significantly fewer consumable replacements than comparable models. The AM-C400 needed only one-third the number of consumable changes, while the AM-C550 required half as many, reducing maintenance demands and operational costs for busy offices.
In addition to meeting ISO standards, DataMaster Lab praised the Epson WorkForce Enterprise printers for their ‘exemplary environmental credentials,’ with typical electrical consumption for ‘approximately a third of that of competitors’ .
Lastly, DataMaster Lab lauded Epson’s printers for their paper-saving habits, as they can print on both sides as fast as on a single side. These features translate to less downtime, lower environmental impact, and reduced operational costs. With the five-star ratings of the WorkForce Enterprise printers, Epson’s products can help businesses meet evolving demands for any business needs.
“We are thrilled to receive five-star reviews from DataMaster Lab for our WorkForce Enterprise AM-C400 and AM-C550 printers. This recognition from such a respected independent testing authority affirms our dedication to innovation and quality,” shared Jester Cruz, Senior Regional Manager for Corporate Products, Epson Southeast Asia. “Epson’s groundbreaking Heat-Free Technology has revolutionized printing solutions by combining exceptional productivity, unmatched reliability that contribute to significant reductions in energy consumption and operational costs. We are passionate about empowering businesses to advance their sustainability objectives unlike any other – and we are honored that DataMaster Lab agrees.”