hpc4520u.INI Driver File Contents (HP_CLJ_CP4020_CP4520_Installer_AM.exe)

#
# OEM plugin configuration files for Unidrv
# 
# 
# Unified UI/Render plug-ins
# 

[OEMFiles]
OEMDriverFile1=hpc6r091.dll
OEMConfigFile1=hpcui091.dll

[ComponentFiles]
Component_R_A=hpcur091.dll
Component_R_B=hpcst091.dll
Component_R_C=hpcss091.dll
Component_R_D=hpchl091.cab

Component_F_A=hpcui091.dll
Component_F_B=hpcpp091.dll
Component_F_C=hpc6r091.dll
Component_F_D=hpcpr091.dll
Component_F_E=hpcev091.dll
Component_F_F=hpc3l091.dll
Component_F_G=hpcpn091.dll
Component_F_H=cioum.dll
Component_F_I=hpmsn091.dll
Download Driver Pack

How To Update Drivers Manually

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.

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