EPSON Stylus Pro 7500 Revision A
Product Description Interfaces 29
1.3.2 USB Interface
o Standard :“Universal Serial Bus Specifications Revision
1.0”
“Universal Serial Bus Device Class Definition for
Printing Devices Version 1.0”
o Bit rate :12Mbps (Full speed device)
o Data encoding :NRZI
o Adaptable connector :USB series B
o Suggested cable length :2 meters
o Device ID <00H><4EH>
MFG: EPSON
CMD: ESCPL2, BDC
MDL: Stylus[SP] Pro[SP] 7500
CLS: PRINTER
DES: EPSON [SP] Stylus [SP] Pro [SP] 7500
o Signal Arrangement and Signal Names: See the table below.
Figure 1-6. Pin Assignment
NOTE: When connecting to the USB interface, e sure to set the parallel interface
item in the printer’s settings menu on “PARA.I/F = COMPAT”
Table 1-18. USB Interface
Pin no. Signal name In/Out Description
1 VCC - Cable power, max. power consumption is 100mA
2 -Data bi-directional data
3 +Data bi-directional data, pull up to +3.3V via 1.5K Ω resistor
4 Ground - Cable ground
To Next Page
Loading...
