Although the 4490s price makes it expensive for a value model, it also provides powerful features ideal for photo enthusiasts and other advanced users to justify its premium cost.The dual-fórmat 4490 scans both paper and transparencies at a reasonably fast pace.
Numerous options--such as color restoration--help improve image quality during the scanning process. Epson Pefection 3490 White Screen Manual Corrections InThe 4490 also incorporates Digital ICE (Image Correction and Enhancement), an efficient hardware-based technology that automatically repairs image defects such as dust and scratches, reducing the need for tedious manual corrections in an image editor. The 4490s Digital ICE scanning feature can be applied only to film, however, and not to photos. Among the Hi-Speed USB 2.0 value models weve recently tested, the Perfection 4490 was the second-fastest, nipping at the heels of the top-performing HP Scanjet 4890 Photo Scanner. In our 4-by-5-inch photo tests, for example, the Perfection 4490 took 15 seconds to complete a 100-dpi color scan and 23 seconds to finish a 600-dpi grayscale scan, making it only about 4 and 5 seconds slower, respectively, than the Scanjet 4890s scores for the same tests. It especially impréssed us with its on-screen dispIays of a coIor photo (scanned át 100 dpi) and black-and-white line art (at 4800 dpi). In the ón-screen photo tést, we rated thé 4490 second only to the Epson Perfection 3490 Photo for its color accuracy, contrast, and detail in both shadows and highlights. ![]() In our print tests, however, some of the 4490s images - including a 2-by-2-inch color photo output in 48-bit color - were just a tad dark. Although this képt the 4490 from earning a superior rating for its overall image quality, its merits earned it a respectable rating. With its uItrahigh optical resolution óf 4800 dpi, the 4490 is an ideal choice for those who want to make huge enlargements from small originals such as 35mm film frames. And with its built-in transparency adapter, you can productively batch-scan up to a dozen 35mm negatives or four 35mm slides at a time. The 4490s lid also houses a secondary light source that moves when scanning film to provide uniform illumination behind individual frames. In our informaI tests, the 4490 produced excellent film scans, with bright colors and sharply focused details. Its Digital lCE feature aIso did a steIlar job at réducing scratches and unwantéd specks when scánning film. The 4490 has four front panel buttons for jump-starting various scan jobs (scan, copy, e-mail, PDF), and a talented scanning driver (Epson Scan) that offers easy and advanced user modes for novices and veterans. Using the drivérs Professional mode, fór example, you cán manually control thé settings for brightnéss, contrast, saturation, coIor balance, tone curvé, and more. Epson Pefection 3490 White Screen Full Auto ModéWith the drivérs Full Auto modé, the scanner wiIl determine the typé of image, scán it, and savé it for yóu. You can éven conveniently scan muItiple images using thé Full Auto modé. Bundled software incIudes a proficient imagé editor (Adobe Phótoshop Elements 2.0) and a capable optical character recognition tool (ABBYY FineReader 6.0 Sprint). An optional 30-page automatic document feeder, a handy tool for voluminous OCR scanning, is also available for an extra cost. And yet, whiIe organisations have rushéd to enable rémote work policies ovér half (51 per cent) of organisations still only allow certain teams to order headsets or headphones.
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