Specification Of Acc Interface - Oki MC760 Maintenance Manual

Oki Data CONFIDENTIAL
1.5.5 Specification of ACC interface
1) Connector
Printer side: USB A receptacle (female)
Downstream port
UBA-4R-D14C2-4D(LF)(SN) (JST Mfg. Co.,Ltd) or
equivalent
Cable side: USB A plug (male)
2) Interface signals
Contact No.
1
2
3
4
Shell
3) Conector pin arrengement
45376001TH Rev.1
Signal Name Function
VBUS Power supply(+5V)
D- For data transfer
D+ For data transfer
GND Signal ground Shell
Shield Shield
4) Connecting device
Card reader (Option)
1. Configuration
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