Fujitsu is a global information and communication technology (ICT) leader offering a wide range of technology products, solutions, and services, including computing systems and high-performance air conditioning units.
Fujitsu is a leading Japanese information and communication technology (ICT) company, widely recognized for delivering a comprehensive portfolio of business technology services, cloud solutions, and computing platforms. The brand's hardware lineup includes reliable personal computers, such as the Lifebook series, as well as servers, storage systems, and peripherals like keyboards and scanners.
In addition to its IT dominance, the brand operates intimately with Fujitsu General, a major manufacturer of consumer and commercial air conditioning systems. Known for their energy efficiency and reliability, Fujitsu's split-system heat pumps and ducted cooling units are a staple in homes and offices worldwide. Whether for enterprise infrastructure or residential climate control, Fujitsu emphasizes innovation, sustainability, and quality engineering.
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Manuals for residential and commercial air conditioning systems can be found on the Fujitsu General support support website or here in our repository.
For Lifebook and other computing products, visit the Fujitsu America support portal to check warranty status and locate authorized service centers.
A flashing operation light usually indicates an error code. Count the number of flashes and refer to your specific model's user manual to diagnose the issue.
Legacy Fujitsu ScanSnap and fi-series scanners are widely used; note that Ricoh has acquired the Fujitsu scanning division, though support documentation often remains overlapping.