Epson DS-770 II User Manual

9.
Li
the
le
side of the separation roller, and then slide and remove the installed separation rollers.
10.
Insert the new separation roller axis into the hole on the right side, and then lower the roller.
11.
Close the separation roller cover.
c
Important:
If the cover is hard to close, make sure the separation rollers are installed correctly.
12.
Close the scanner cover.
13.
Plug in the AC adapter, and then turn on the scanner.
14.
Reset the scan number by using Epson Scan 2 Utility.
Note:
Dispose of the pickup roller and the separation roller following the rules and regulations of your local authority. Do not
disassemble them.
Related Information
& “Roller Assembly Kit Codes” on page 25
Resetting the Number of Scans After Replacing the Rollers
Reset the number of scans using Epson Scan 2 Utility aer replacing the Roller Assembly Kit.
Maintenance > Replacing the Roller Assembly Kit > Resetting the Number of Scans After Replacing the Rollers
158

Epson DS-770 II Specifications

General

Optical Resolution	600 dpi
ADF Capacity	100 sheets
Scan Speed	45 ppm / 90 ipm
Connectivity	USB 3.0
Duplex Scanning	Yes
Ultrasonic Double Feed Detection	Yes
Scanning Method	Contact Image Sensor (CIS)
Scan Speed (Color, A4, 300 dpi)	45 ppm
Scan Speed (Black & White, A4, 300 dpi)	45 ppm
Document Feeder Capacity	100 sheets
Interface	USB 3.0
Supported Operating Systems	Windows, Mac OS
Scanner Type	Sheetfed
Max Document Size	215.9 mm x 6096 mm
Grayscale Depth	10-bit
Maximum Resolution	1200 dpi
Maximum Document Size	215.9 mm x 6096 mm
Minimum Document Size	50.8 mm x 50.8 mm
Color Depth	Input: 30 Bits Colour / 10 Bits Monochrome , Output: 24 Bits Colour / 8 Bits Monochrome