FUJITSU M304X - Manual (Page 89)

Pin
NO.
Pin
Signal name
N o .
Signal
Frame Ground
Received Line 2 1
I
(Reserved)
Signal Detector
(Reserved) 22
10 (Reserved) 23
Ring Indicator
Figure 6.10 RS-232-C interface connector pin assignment
6.3 Character and Control Codes
Table 6.4 shows character and control codes. In the table, areas enclosed with
a bold-faced line indicate control codes, whereas the other areas indicate
character codes (ASCII codes). The table shows character codes of S-bit mode.
In mode, character codes X'OO' to are available. Character codes
with an asterisk in the table vary depending on the print band for each
country, as shown in the lower table.
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