Ref: "Ap1400ProgGuide1_2.docx"
Page 25 of 42
Document Revision: “1.2”
Document Date: “9 Apr. 2013”
For 64 bit operating systems the USBPrintDll64.dll should be renamed to USBPrintDll.dll, then copied
into the Windows\System32 & Windows\SysWOW64 directories
Testing the LIBUSB install.
Following the installation process, it is worth checking that all has gone well. This can be achieved by
running the testlibusb-win.exe program. This utility will be found in the relevant bin directory of the
LIBUSB install. (See installing LIBUSB).
This utility is a simple single dialog utility which, will show the status of all devices for which LIBUSB
filter drivers have been installed. The dialog displayed dynamically refreshes allowing the connection
and disconnection of devices to be tested. Connect the printer to the USB and run the utility.
When run, a dialog similar to the one shown will be displayed.
This dialog shows the bus enumeration for the Ap1400 printer (VID 0483 PID A053)
(Note: It may be necessary to scroll down to find the printer if more than one filter driver is installed.)
When the printer is disconnected then the dialog display will change and the entry for the Ap1400 will
be removed (see below).
Reconnecting the printer will cause the details to re-display after a short pause.