Toshiba e-STUDIO 4511

Toshiba e-STUDIO 4511Color at Work tmCopyThe Toshiba e-STUDIO 4511 comes with fourmode selection options:(1) Auto Color Selection/ACS (Distinguishesbetween color and monochrome originals,outputting monochrome pages in blackonly mode, reserving the slower four colorprocess for color pages only);(2) Full Color (where every page isreproduced in full color mode);(3) B&W (where every page is reproduced inmonochrome);(4) Twin Color (where any color other thanblack is reproduced in a single color.)Toshiba’s ACS mode works differently tomost color devices, which carry out a prescanon the first page to determine whetherthe document is in color or monochrome.The Toshiba e-STUDIO 4511 determines ’onthe fly’ whether each page of a document iscolor or monochrome, applying the singlepass monochrome or four pass color processas required.Toshiba also promotes its CCD scanner,which (unlike traditional color devices that usea three line design comprising of red, green,blue sensors) includes an extra sensorspecifically for black. Toshiba claims that thisproduces crisper, sharper black output andallows the device to maintain highermonochrome scanning speeds.While the device’s document feeder is able tohold up to 100 sheets, the Toshiba e-STUDIO4511 includes a job build capability. Thiscombines multiple scan sessions from eitherthe platen or the automatic document feeder(if installed).This is a useful feature, allowing documentsto be created from standard cut-sheet andbook-bound originals and originals thatcannot be fed through the document feeder. Italso allows documents larger than 100 pagesto be scanned into memory in a singleprocess. Toshiba claims that up to 1,000pages can be scanned into memory during asingle job.3-line Sensor fore-STUDIO210c/310cRGB4-line Sensor fore-STUDIO3511/4511RGBKDiagram illustrating Toshiba’s4-line CCD sensorPage Number 7www.BERTL.comtel. 732-761-2311fax. 732-761-2312info@BERTL.comCopyright © 2004 BERTL Inc. 19-Feb-04All Rights Reserved. The license under which this document is made available and applicable law prohibit anyreproduction or further transmission of any portion of this document. This document may only be viewed electronicallythrough the BERTL.com website and may not be stored in electronic or hard copy format. Any reproductionof trademarks is strictly prohibited. BERTL accepts no responsibility for any inaccuracies or omissionscontained in this document.