Epson U590P - TM B/W Dot-matrix Printer Dokumentacja Pobierz pdf (Strona 41)

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TM-U590 series

Specification

(STANDARD)

Table 2.1.11 Printer Reception Data Level

RD1 RD2 Read data

H L Receiving data line is low level

L H Receiving data line is high level

Table 2.1.12 Printer Transmission Data Level

RD1 RD2 Send data

H L Sending data line is low level

L H Sending data line is high level

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 166 167

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Epson U590P - TM B/W Dot-matrix Printer Dokumentacja Strona 41