Epson 1650 - Manual

EPSON Perfection 1650/1650 PHOTO
7/01 EPSON Perfection 1650/1650 PHOTO - 1
Scanner Parts
The EPSON Perfection 1650 PHOTO has a transparency unit
built into the scanner lid and holder for 35 mm film and slides:
EPSON Perfection 1650
owners can purchase an
optional transparency unit
(B813172):
Scanner Specifications
Basic Specifications
Scanner type Flatbed, color
Photoelectric Color CCD line sensor
device
Effective pixels 13600 × 18720 pixels at 1600 dpi,
100% scaling
Maximum US letter or A4 size
document size (8.5 × 11.7 inches [216 × 297 mm])
Optical resolution 1600 dpi
Maximum 1600 dpi (main scan) × 3200 dpi hardware
(sub scan)
resolution*
* The maximum hardware resolution of 1600 × 3200 dpi is achieved
using EPSON’s Micro Step Drive ™ technology.
Maximum 12,800 dpi
interpolated
resolution
Output resolution 50 to 12,800 dpi
(50 to 6400 dpi in 1 dpi increments,
9600 dpi and 12,800 dpi performed with
zoom function)
Speed (1600 dpi, Color: 10 msec/line
draft mode)
Grayscale: 3.3 msec/line
Command level ESC/I-B8, FS
Zoom 50 to 200% in 1% increments
Pixel depth 16 bits per pixel
Brightness 7 levels
Line art settings Fixed threshold
TET (Text Enhancement Technology,
enable/disable selectable)
Digital halftoning AAS (Auto Area Segmentation), enable/
disable selectable
3 error diffusion modes (A, B, and C) and
4 dither patterns (A, B, C, and D) for
bi-level and quad-level data
(2 downloadable dither patterns)
Gamma correction 2 type for CRT display
3 types for printer output
1 type for user-defined
document
cover
document
table
carriage and lamp
(in the home
position)
Start button
and
indicator light
Photo Print
button
E-mail
button
Scan to Web
(EPSON
PhotoCenter)
button
USB port DC inlet
transparency unit
(TPU) connector transportation lock
(in unlocked position)