Unit 3: Installation
S8400 Series Operator Manual 3-13 PN: 9001160B
UNIVERSAL SERIAL BUS (USB)

The Universal Serial Bus (USB) interface is a Plug-In Interface Module that can be installed by the user. It requires

a driver (shipped with each printer that has the interface installed) that must be loaded onto the PC and configured

to support USB peripherals using Windows 2000 or above. Details for loading the USB driver are contained in the

USB Interface Manual that is shipped with each printer with a USB Optional interface installed. Up to 127 devices

may be connected to a USB port using powered hubs.

PIN ASSIGNMENTS

PIN SIGNAL DIRECTION PIN SIGNAL DIRECTION

1Strobe To Printer 19 Strobe Return Reference
2Data 1 To Printer 20 Data 1 Return Reference
3Data 2 To Printer 21 Data 2 Return Reference
4Data 3 To Printer 22 Data 3 Return Reference
5Data 4 To Printer 23 Data 4 Return Reference
6Data 5 To Printer 24 Data 5 Return Reference
7Data 6 To Printer 25 Data 6 Return Reference
8Data 7 To Printer 26 Data 7 Return Reference
9Data 8 To Printer 27 Data 8 Return Reference
10 ACK To Host 28 ACK Return Reference
11 Busy To Host 29 Busy Return Reference
12 Ptr Error To Host 30 PE Return Reference
13 Select To Host 31 INIT From Host
14 AutoFD1To Ho st 32 Fault To Host
15 Not Used 33 Not Used
16 Logic Gnd 34 Not Used
17 FG Frame Gnd 35 Not Used
18 +5V (z=24k ohm) To Host 36 SelectIn1From Host
1 Signals required for ieee 1284 mode.
ATTENTION: This Interface Type Is Not Compatible With Windows 98 Or Windows
Me.
SPECIFICATIONS
Printer Connector USB Type B Plug
Cable 10 feet (3 m) maximum
Host Windows 2000 or above with USB Port
Power Supply BUS Power through cable
Power Consumption +5 V at 80 ma