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❏ The Image data quality may be severely reduced, as shown in the above example: (there
may be surplus dots)
❏ The usual compression rate may not be possible.
7.3 Comparison Tables
7.3.1 Interface and performance comparison table
The following table indicates environmental aptitudes for scanning function.
Environment
Serial (19,200 bps)
Serial (38,400 bps)
Parallel
USB
(USB interface board for This printer;
Ex. UB-U05 / UB-U06/ UB-U19)
Ethernet
(UB-E series; Ex. UB-E02)
Note:
A: It is recommended
B: Confirm the required time to transmit stored data in your environment.
(*1) Use a USB interface with OPOS, JavaPOS or APD.
(*2) Please contact Epson about the condition.
7-4 Application Development for Image Scanner
Image scanning with
Image scanning with
TIFF (Slip)
JPEG (Slip)
B
B
A
B
B
B
A(*1)
A (*1)
B
B
Image scanning with
JPEG (Card)
B
B
B
A (*1)
B
Rev. E
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Troubleshooting
