Oki B2200 - Page 82

Oki Data CONFIDENTIAL
43641601TH Rev.1
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CN20 Connector Pin Assignment
(To Centronics I/F)
* I : In O : Out C : Common
Pin No. I/O* Signal Function Pin No. I/O* Signal Function
1 19 1 I STB-N Strobe 19 C SG Logic Ground 2 20 2 C DATA0-P Data Bit 0 20 C SG Logic Ground 3 21 3 C DATA1-P Data Bit 1 21 C SG Logic Ground 4 22 4 C DATA2-P Data Bit 2 22 C SG Logic Ground 5 23 5 C DATA3-P Data Bit 3 23 C SG Logic Ground 6 24 6 C DATA4-P Data Bit 4 24 C SG Logic Ground 7 25 7 C DATA5-P Data Bit 5 25 C SG Logic Ground 8 26 8 C DATA6-P Data Bit 6 26 C SG Logic Ground 9 27 9 C DATA7-P Data Bit 7 27 C SG Logic Ground
10 28 10 O ACK-N Acknowledge 28 C SG Logic Ground
11 29 11 O BUSY-P Busy 29 C SG Logic Ground
12 30 12 O PE-P Paper End 30 C SG Logic Ground
13 31 13 O SEL-P Select 31 I IPRIM-N I-Prime
14 32 14 I Auto Feed 32 O FAULT-N Fault
15 33 15 NC Non Connection 33 C SG Logic Ground
16 34 16 C SG Logic Ground 34 NC Non Connection
17 35 17 C FG Chassis Ground 35 O HILEVEL High Level
18 36 18 O HILEVEL High Level 36 I SELIN-N Select In