;Hewlett-Packard LaserJet combined printer driver INF file for Windows 2000 and XP ;Copyright Hewlett-Packard 2001 [Version] Signature="$Windows NT$" Provider=%HP% ClassGUID={4D36E979-E325-11CE-BFC1-08002BE10318} Class=Printer CatalogFile=hpc2550m.cat DriverVer=03/02/2004,60.34.41.00 [MANUFACTURER] %HP%=HP [HP] %HP_Mombi_Driver_Name% = HPC25506.GPD, USBPRINT\hewlett-packardhp_co650A ; OEM URLS ; ; This sections gives the URL for manufacturers found in the Manufacturers section [OEM URLS] %HP% = "http://go.microsoft.com/fwlink/?LinkID=37&prd=10798&sbp=Printers" [HPC25506.GPD.NTia64] CopyFiles=HPC25506_FILES,HPPRPROC,UI,PCL6RENDER,DMC_ia64,GPD_PCL6_COMMON1,MANUAL_DUPLEX,RES_PCL6,PCLXL_GPD_P3,HELP,HP_UNIDRV,CP_SIMULATOR,SERVICES Include=NTPRINT.INF Needs=UNIDRV_BIDI.OEM,sRGBPROFILE.OEM DataSection=UNIDRV_DATA DataFile=HPC25506.GPD PrintProcessor=%PRINT_PROCESSOR% ; Copy Sections ; ; Lists of files that are actually copied. These sections are referenced ; from the installer sections, above. Only create a section if it contains ; two or more files (if we only copy a single file, identify it in the ; installer section, using the @filename notation) or if it's a color ; profile (since the DestinationDirs can only handle sections, and not ; individual files). [HPC25506_FILES] HPC25506.GPD,HPC25506.GP_ HPC25506.XML,HPC25506.XM_ HPC2550M.INI,HPC2550M.IN_ HPLJ2550.CFG,HPLJ2550.CF_ HPZSC034.DTD,HPZSC034.DT_ HPZST034.DLL,HPZST034.DL_ [HPPRPROC] HPZPP034.DLL,HPZPP034.DL_,,0X00000020 [UI] HPZUI034.DLL,HPZUI034.DL_,,0X00000020 [PCL6RENDER] HPZ6R034.DLL,HPZ6R034.DL_,,0X00000020 [GPD_PCL6_COMMON1] HPZ6M034.GPD,HPZ6M034.GP_,,0X00000020 HPZSM034.GPD,HPZSM034.GP_,,0X00000020 [MANUAL_DUPLEX] HPZEV034.DLL,HPZEV034.DL_,,0X00000020 [HELP] HPZHL034.HLP,HPZHL034.HL_ [RES_PCL6] PCLXL.DLL,PCLXL.DL_,,0X00000020 [PCLXL_GPD_P3] PJL.GPD,PJL.GP_,,0X00000020 P6DISP.GPD,P6DISP.GP_,,0X00000020 PCLXL.GPD,PCLXL.GP_,,0X00000020 ;DMC Section [DMC_ia64] HPCDMC64.DLL,HPCDMC64.DL_,,0X00000020 HPBCFGRE.DLL,HPBCFGRE.DL_,,0X00000020 ; ;Unidrv Core file sections ; [HP_UNIDRV] UNIDRV.DLL,UNIDRV.DL_,,0x00000020 UNIRES.DLL,UNIRES.DL_,,0x00000020 UNIDRVUI.DLL,UNIDRVUI.DL_,,0x00000020 STDNAMES.GPD ,STDNAMES.GP_ UNIDRV.HLP,UNIDRV.HL_ [CP_SIMULATOR] INDEX.HTM,INDEX.HT_,,0X00000020 ERR_CODE.SWF,ERR_CODE.SW_,,0X00000020 ERRORS.XML,ERRORS.XM_,,0X00000020 [SERVICES] HPZ3A034.DLL,HPZ3A034.DL_,,0X00000020 HPZSS034.DLL,HPZSS034.DL_,,0X00000020 ; ; Data Sections ; [UNIDRV_DATA] DriverFile=UNIDRV.DLL ConfigFile=UNIDRVUI.DLL HelpFile=UNIDRV.HLP [SourceDisksNames] 98=%DiskID1%,,,"" [SourceDisksFiles] HPC25506.GP_=98 HPC2550M.IN_=98 HPZPP034.DL_=98 HPZUI034.DL_=98 HPZ6R034.DL_=98 HPZST034.DL_=98 HPZHL034.HL_=98 ;ManualDuplex dll HPZEV034.DL_=98 ;DMC files HPLJ2550.CF_=98 HPBCFGRE.DL_=98 HPCDMC64.DL_=98 ;Automation Files HPC25506.XM_=98 HPZSC034.DT_=98 ;Windows XP core files... UNIDRV.DL_=98 UNIRES.DL_=98 UNIDRVUI.DL_=98 STDNAMES.GP_=98 UNIDRV.HL_=98 ;PCL 6 files PCLXL.DL_=98 PJL.GP_=98 P6DISP.GP_=98 PCLXL.GP_=98 HPZ6M034.GP_=98 HPZSM034.GP_=98 ;CP_Simulator files INDEX.HT_=98 ERR_CODE.SW_=98 ERRORS.XM_=98 ;SERVICES HPZ3A034.DL_=98 HPZSS034.DL_=98 [DestinationDirs] DefaultDestDir=66000 HPPRPROC=66001 [Strings] PrinterClassName="Printers" DiskID1="HP LaserJet 2550 PCL 6 Printer Driver Disk" PRINT_PROCESSOR="hpzpp034,hpzpp034.dll" HP="HP" HP_Mombi_Driver_Name = "hp color LaserJet 2550 PCL 6"Download 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.