[OEMFiles] OEMDriverFile1=hpf3r70v.dll OEMConfigFile1=hpfui70v.dll [ComponentFiles] VAYU_CAPABILITY_XML=hpoc4703.vdf VAYU_UILAYOUT_XML=hpoc4703.vdf VAYU_CONSTRAINT_XML=hpoc4703.vdf VAYU_PRINTING_SHORTCUT_XML=SigmaPlus_PrintingShortcuts.xml VAYU_STRING_DLL=hpfst70v.dll VAYU_UI_DLL=hpfvu70v.dll PRODUCT_DATA_FILE=hpoc4703.dll VAYU_DB_DATA=hpoc4703.vdf Component_F_C=hpf3r70v.dll Component_F_B=hpfpp70v.dll VAYU_UI_PLUGIN=hpfui70v.dll VAYU_DMC_CORE_DLL=HPCDMC64.dll VAYU_UPDATESETTINGS_INI=SigmaPlus_UpdateSettings.ini VAYU_PMLOID_XML=hpoc4703.xml VAYU_EV_DLL=hpfev70v.dll VAYU_UR_DLL=hpfur70v.dll VAYU_PR_DLL=hpfpr70v.dll PRINTER_SETTING_API=hpfpa70v.dllDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.