Sharp ER-A421 User Manual

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Scanner
Procedure
Program each item as follows:
• CHANNEL# (Use the numeric entry)
Channel number (0 through 4)
When you program as “0”, no RS-232 channel is assigned.
• BAUD RATE (Use the selective entry)
Transmission speed (baud rate)
19200 bps/9600 bps/4800 bps
• TYPE (Use the selective entry)
Selection of the scanner type
RS-CS CONTROL/RS-CD CONTROL
• DATA BITS (Use the selective entry)
Data bit: 7 bits/8 bits
• PARITY (Use the selective entry)
Parity bit: NON/ODD/EVEN
• STOP BIT (Use the selective entry)
Stop bit: 1 bit/2 bits
• ITF14 (Use the selective entry)
W LENGTH: With length
W/O LENGTH: Without length
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Online
Procedure
Program each item as follows:
• CHANNEL# (Use the numeric entry)
Channel number (0 through 4)
When you program as “0”, no RS-232 channel is assigned.
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Clerk key
Procedure
Program each item as follows:
• CHANNEL# (Use the numeric entry)
Channel number (0 through 4)
When you program as “0”, no RS-232 channel is assigned.
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EFT
Procedure
Program each item as follows:
• CHANNEL# (Use the numeric entry)
Channel number (0 through 4)
When you program as “0”, no RS-232 channel is assigned.

Sharp ER-A421 Specifications

General

Memory type	Flash ROM
Types of payment	Cash
Electronic journal	Yes
Compatible memory cards	SD
Keyboard number of keys	119
Number of clerks/departments	99
Number of programmable VAT rates	6
Number of Price Look-Up codes (PLUs)	20000 PLUs
Supported paper width	58 mm
Display digits	24 digits
Display number of lines	10 lines
Operating temperature (T-T)	0 - 40 °C

Weight and Dimensions

Depth	424 mm
Width	355 mm
Height	305 mm
Weight	12000 g