Instruction/ maintenance manual of the product 4490 Epson
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Page 1 of 2 PSB.2007.04.001 EPSON Product Support Bulletin Date: April 2, 2007 Orig inator: VS PSB #: PSB.2007.04.001 Authoriz ation: Reference: TI 06-0491 Rev.
Page 2 of 2 PSB.2007.04.001 Correct Procedure for D eleting Epson Scan Driv er: ! Use the driv er speci fically wr itten for your scanner model to uninstal l the Epson Scan driv er.
Page 1 of 6 PSB. 2004.09.001 EPSON P RODUCT S UPPORT B ULLETIN Date: 09/01/2004 Originator: TC PSB #: PSB.2004.09.001 Authorization: Reference: N/A Total Pages: 6 Product(s): Perf ection 4870 Series S.
Page 2 of 6 PSB. 2004.09.001 DIGITA L ICE for Photo Prints function sequence 1. Scanner lig ht s up lam p A and scans t he im ag e. 2. Scanner lig ht s up lam p B and scans t he im ag e. 3. Sof t ware superim poses t he im ag es obtained f r om each scan and determines the inconsist ent ar ea as a flaw or debris.
Page 3 of 6 PSB. 2004.09.001 The chart below shows typical scan times for a 4" x 5" posit ive f ilm imag e on an older PC. High resolution scanning w i th or w ithout DIGITAL ICE Scanning high resolution images w ith or w ithout DIGITAL ICE requires l arge amounts of hard disk space and system memory.
Page 4 of 6 PSB. 2004.09.001 files) . W hile these num ber s show the maximum limits and capabilities of the Perf ection 4870 series scanner, it is generally not recom m ended to scan files with this m uch dat a.
Page 5 of 6 PSB. 2004.09.001 DIGITA L ICE for Film scanning specifications 1) DIGITAL ICE for Film supports resoluti ons of 50 to 12800 dpi; howev er it is highly recommended that the image not exceed 30,000 X 30, 000 pixels or 6.25” x 6.25” at 4800dpi.
Page 6 of 6 PSB. 2004.09.001 Epson Scan Dust Remov a l for Film, Descreening and DIGITA L ICE Epson Sc an’s “Dust Removal” for film and DIGITAL ICE setti ngs cannot be enabled at the same time.
Page 1 of 2 PSB. 2004.03.001 EPSON P RODUCT S UPPORT B ULLETIN Date: 03/05/2004 Originator: TC PSB #: PSB.2004.03.001 A uthorization: Reference: N/A Total Pages: 2 Product(s): Perfection 4870 Series Scanner Subject: Memory resource errors in M acintosh OS 8.
Page 2 of 2 PSB. 2004.03.001 On the EPSON Scan Memory Get Inf o window increase the “Preferred Siz e ” to 1280000; the “Mini mum Size” can remain as is . W ith 512MB of Physical RAM instal led, this setting should allow the standalone EPSON Scan utility to scan a full letter size image (8.
Pag e 1 of 1 EPSON P RODUCT S UPPORT B ULLETIN Date: 1/17/2004 Originator: TC PSB #: PSB.2003.02.002R1 A uthorization: Reference: N/A Total Pages: 1 Product(s): Perfection 1660/2400/2450/3200/1670/3170/4870 Series Scanner s Subject: W indows X P war ning messag e for HI-SPEED USB ( USB 2.
An important point after buying a device Epson 4490 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Epson 4490 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Epson 4490 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Epson 4490 you will learn all the available features of the product, as well as information on its operation. The information that you get Epson 4490 will certainly help you make a decision on the purchase.
If you already are a holder of Epson 4490, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Epson 4490.
However, one of the most important roles played by the user manual is to help in solving problems with Epson 4490. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Epson 4490 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
