3-5
3.3 INFRARED INTERFACE SPECIFICATIONS
The printer can communicate with the host device through the infrared interface.
The infrared interface used in the printer conforms to the physical layer standard (Ver 1.2) specified by the
Infrared Data Association (IrDA).
The printer supports the minimum infrared transmission functions as the second station specified by IrDA
and BHT-Ir protocol specified by DENSO CORPORATION.
3.3.1 Physical
Specifications
Item Specification
Transmission distance
0.2m max.
Transmission range
15°
Infrared transmission pulse width Typ. 1.63
s
3.3.2 IrDA
Specifications
The printer conforms to IrDA Ver.1.2 and supports only the minimum infrared transmission functions as the
second station.
(1) Transmission
specifications
Item Specification
Baud Rate
9600 to 115200 bps
Data Size
64 to 512 bytes
Window Size
1
Additional BOFs
0 to 48
Maximum Turn Around Time
500ms
Minimum Turn Around Time
10ms
Link Disconnect/Threshold Time
3 to 40 s
(2) Services supported by IrLAP
1. Connect service
2. Data service
3. Disconnect service
IrLAP does not support a transfer for non-number and sniffing services.
The printer does not initiate connections.
Service Hint
Printer, IrCOMM
Device Nickname
DPU-S245
Summary of Contents for DPU-S245
Page 1: ...DPU S245 SERIES THERMAL PRINTER TECHNICAL REFERENCE U00117152801 ...
Page 12: ...2 2 Dimensions 83 130 45 1 3 63 5 75 2 9 7 38 Unit mm Figure 2 1 Dimensions Paper Outlet ...
Page 87: ...6 42 Figure 6 10 Print Sample 5 ...
Page 97: ...6 52 Figure 6 12 Print Sample 6 ...
Page 122: ...6 77 Figure 6 24 Print Sample 12 ...
Page 125: ...6 80 Figure 6 28 Print Sample 14 ...