Product Information Guide
Page 1
...on-screen User's Guide for instructions on installing and using the optional Automatic Document Feeder. Automatic Document Feeder (ADF) Paper support Document table Transparency unit transportation lock Carriage and lamp (in the home position) OPTION port DC ... Medium format film holder ADF document mat Spare paper path guide Scanner Specifications General Scanner type Flatbed color Photoelectric device Color CCD line sensor Effective pixels 40,800 × 56,160 pixels (maximum at 600 dpi 4/05 Epson Perfection 4490 Photo - 1 Epson Perfection 4490 Photo Scanner Parts Scanner ...
...on-screen User's Guide for instructions on installing and using the optional Automatic Document Feeder. Automatic Document Feeder (ADF) Paper support Document table Transparency unit transportation lock Carriage and lamp (in the home position) OPTION port DC ... Medium format film holder ADF document mat Spare paper path guide Scanner Specifications General Scanner type Flatbed color Photoelectric device Color CCD line sensor Effective pixels 40,800 × 56,160 pixels (maximum at 600 dpi 4/05 Epson Perfection 4490 Photo - 1 Epson Perfection 4490 Photo Scanner Parts Scanner ...
Product Information Guide
Page 2
... label on the AC adapter or on the back of Universal Serial Bus Specification Revision 2.0. Epson Perfection 4490 Photo Image data Interface Light source 16 bits per pixel per color internal 16 bits per pixel...voltage DC 24.0 to 26.4 V DC 4.75 to 85%, without condensation Operating conditions Ordinary office or home conditions. Scanner Input voltage DC 24 to 26.4 V Rated voltage DC 24 V Rated current ... 1.1 A Environmental Temperature Operating 41 to 95 °F (5 to 35 °C) (when scanning with optional ADF: 50 to 90 °F (10 to 32 °C) Storage -13 to 140 °F (-25 to...
... label on the AC adapter or on the back of Universal Serial Bus Specification Revision 2.0. Epson Perfection 4490 Photo Image data Interface Light source 16 bits per pixel per color internal 16 bits per pixel...voltage DC 24.0 to 26.4 V DC 4.75 to 85%, without condensation Operating conditions Ordinary office or home conditions. Scanner Input voltage DC 24 to 26.4 V Rated voltage DC 24 V Rated current ... 1.1 A Environmental Temperature Operating 41 to 95 °F (5 to 35 °C) (when scanning with optional ADF: 50 to 90 °F (10 to 32 °C) Storage -13 to 140 °F (-25 to...
Product Information Guide
Page 8
...for an extended period of the following problems: ❏ The scanner is not connected to the home position (near the cover hinge). Epson Perfection 4490 Photo 4/05 Digital ICE can virtually "clean" the dust marks from the scanner. Open the scanner cover and slide the transparency unit ...transportation lock to the unlock position. 3. Initializing or scanning. Note: If the optional ADF is green, turn off the scanner using these features, see the on the scanner, but do not connect the cover cable. 2. Color...
...for an extended period of the following problems: ❏ The scanner is not connected to the home position (near the cover hinge). Epson Perfection 4490 Photo 4/05 Digital ICE can virtually "clean" the dust marks from the scanner. Open the scanner cover and slide the transparency unit ...transportation lock to the unlock position. 3. Initializing or scanning. Note: If the optional ADF is green, turn off the scanner using these features, see the on the scanner, but do not connect the cover cable. 2. Color...