HP Point of Sale (POS) Peripherals Configuration Guide
Page 268 of 522 
6.6  HP ap5000 MSR (Magnetic Stripe Reader) 
6.6.1  Connection 
The MSR on the HP ap5000 system is integrated into the system which is connected internally 
via serial interface; default is COM4. There is no user connection required for this device. 
ap5000 
MSR 
Port 
COM4 
Baud 
Rate 
19200 
Data Bit 
8 
Parity 
None 
Stop Bit 
1 
Flow 
Control 
None 
6.6.2  Windows Drivers for the HP ap5000 MSR 
Windows operating system supports serial port COM4, so no extra drivers are needed to be 
installed. 
6.6.3  OPOS Drivers for the HP ap5000 MSR 
The HP ap5000 OPOS drivers are included in the HP factory image (C:\xxxxx\Point of 
Sale\MSR HP ap5000\ap5000 MSR OPOS) and are also available from HP.COM. 
6.6.4  Testing HP ap5000 MSR 
6.6.4.1  Testing HP ap5000 MSR in non-OPOS mode 
The following is overview of the steps to test the ap5000 MSR followed by 
detailed steps: 
1.  Start the non-OPOS test utility from Windows start menu. 
2.  Select the COM port from the drop down box or keep the default option of 
“Auto” which will search for the ap5000 MSR device. Click on the “Test 
Mode” button to start the test. 










