Epson Perfection 640U Series Бюлетень підтримки продукту - Сторінка 4

Limitations of new driver:

• This driver does not support "Fast User Switching" in OS 10.3. This feature must be

turned off before using Epson Scan.

• You may receive an error "Epson Scan cannot be started" when trying to scan from

a Perfection 2450 that is connected to a USB 2.0 supported port. To avoid this error,

use a Firewire connection or a USB 1.1 only supported port.

• Not all the scanner models on this list support Color Restoration and Dust Removal

so these settings may be unavailable in Epson Scan.

• If experiencing unstable operation when scanning from a Perfection 1250 or 1260

scanner, restart your system.

• If the computer goes into "sleep mode" and this setting was enabled in the Apple

Menu and you try to switch to a different mode after doing a preview scan in

Photoshop, the Epson Scan driver will freeze. This does not happen if the computer

goes into "sleep mode" after screen saver has started. To avoid lock-ups, change

the scanning mode before the computer goes into "sleep mode" or re-launch Epson

Scan after the computer wakes up and then change modes.

• After scanning with the Perfection 1250, if you then close Epson Scan and

disconnect the USB cable, a scanner model selection dialog box may appear on the

screen. Click "No" and the box closes. You can scan normally afterwards.

Action:

The new driver is available on the Epson web site. Go to

& Downloads. Select your scanner model. On the Downloads page look for TWAIN Driver and

Epson Scan Utility v.1.28A in the Macintosh section.

To Install Epson Scan 1.28A:

1. Launch the EPSON Scan Installer and follow the on screen instructions.

2. After the TWAIN has been installed, connect the USB or Firewire interface cable from the

scanner to the computer.

To Uninstall Epson Scan 1.28A:

1. Disconnect the USB interface cable from the scanner.

2. Launch the EPSON Scan Installer.

3. Open the drop-down menu where you see "Easy Install" and select "Uninstall".

4. Click the Uninstall button.

www.epson.com

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