China umax scanner manufacturer, customized umax scanners supplier--Quanmian Office Products

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Founded in 1993, China Quanmian Office Products Co., Ltd. is a umax scanner manufacturer and designer of office products, school products and restaurant items. Our company has independent design ability and mould center, a complete set of production management system and employs various mature managerial and technicians. In order to improve custom umax scanners quality and production efficiency, reduce production cost and strengthen the competitive ability of market, we have constantly introduced advanced equipment, developed new products to meet the demand of domestic and overseas markets. Our company persists on implementing standards of ISO9001 international quality system, and high quality differentiates us from other manufacturers in the same industry.

UMAX Astra 5600 color CCD Scanner its times faster your productivity, ready for document management, image editing, and Internet applications. It is ideal for business and artist professionals. Photo Express. Abby FineReader sprint. Optical Resolution 1200x2400 dpi. Max. Resolution 19200x19200 dpi. Max. Scan Area 8.5"x11.7"(A4). Scanner Type Color CCD. Color Depth 48-bit. Interface USB 2.0. Hot Key Scan, Mail, Print, OCR, User Define. Operating System Windows 98/98SE/ME/2000/XP. Optional Transparancy Cover
Scanning area: 35mm. USB 2.0 Card. Its thinness is explained by the fact that, unlike all the other scanners reviewed here, the Umax AstraSlim doesn't use a CCD chip. Instead it uses CIS (Contact Image Sensors). These sensors sit very close to the document being scanned and send the scanned image straight to the PC, so there's need for bulky and expensive lenses, mirrors and chips. The downside of using this method is that the temporary files are very large, while resolution, clarity and colour sharpness are all sacrificed to some extent. For this reason the AstraSlim is best used with a pretty powerful system with at least 128MB RAM, and preferably a lot more because of the size of the temporary files required.

The AstraSlim is the cheapest of the scanners in this group test and also the slowest, but in its favour it is remarkable thin - just 34mm - and the images it produces belie its price and performance. Its thinness is explained by the fact that, unlike all the other scanners reviewed here, the Umax AstraSlim doesn't use a CCD chip. Instead it uses CIS (Contact Image Sensors). These sensors sit very close to the document being scanned and send the scanned image straight to the PC, so there's need for bulky and expensive lenses, mirrors and chips. The downside of using this method is that the temporary files are very large, while resolution, clarity and colour sharpness are all sacrificed to some extent. For this reason the AstraSlim is best used with a pretty powerful system with at least 128MB RAM, and preferably a lot more because of the size of the temporary files required. Having said that, although details and textures are well reproduced, colours are on the dim side, and it takes an age to scan. A full colour A4 page took an incredible 250 seconds to scan, but this is also down to the limitations of the scanner's USB1.1 interface.