Hitachi IJ RX2 Technical Manual page 64

5.3.2-3 Printings
● An array of "character codes".
● The coding system varies with the mode which is designated by the "Number of communication bytes"
setting entered from the communication environment setup screen.
Number of
communication
bytes
1-byte mode
2-byte mode
5.3.2-4 Character codes
(1) 2-byte code (number of communication bytes: 1-byte mode)
● For 1-byte mode, 2-byte codes are sandwiched between "SI" and "SO."
● One character
SI
● Two or more characters
SI
(2) 2-byte code (number of communication bytes: 2-byte mode)
High-order
byte
(3) Mixture of ASCII and 2-byte codes (number of communication bytes: 1-byte mode)
ASCII
(4) Mixture of ASCII and 2-byte codes (number of communication bytes: 2-byte mode)
ASCII
5.3.2-5 Example of print contents transmission
(1) Example when No. of communication bytes: 1 byte mode
02H 10H
STX DLE
(2) Example when No. of communication bytes: 2 byte mode
02H 10H
STX DLE
[Transmission results]
Print item 1
Print item 2
5-8 ●Transmission Sequences
Alphanumerical
Dedicated
characters and
characters
symbols
ASCII ASCII
ASCII 2-byte code 2-byte code 2-byte code 2-byte code 2-byte code 2-byte code
High-order Low-order
byte byte
High-order Low-order High-order
byte byte
Low-order
byte
High-order
ASCII SI
High-order Low-order
ASCII
byte
31H 41H 42H 43H
1 A B
Print item 1
31H 41H 42H 43H
1 A B
Print item 1
ABC
DD
User pattern
(00 to 47) (48 to 199)
ASCII 2-byte code 2-byte code 2-byte code 2-byte code
SO
Low-order High-order
byte byte
Low-order High-order
byte byte
High-order Low-order
byte byte
10H 32H 0FH
C DLE 2 SI
10H 32H F2H
C DLE 2 Calendar
Print item 2
DD:Calendar character "day"
Punctuation
Katakana
mark
Low-order
SO
byte byte
Low-order
SO
byte byte
ASCII
byte
F2H 52H F2H 52H
Calendar Calendar
Print item 2
52H F2H 52H 03H
Calendar ETX
Calendar
characters,
Count
characters
ASCII
0EH 03H
SO ETX