Ricoh Aficio SP C420DN Driver Download (Official)

Ricoh Drivers

The Aficio SP C420DN is a printer manufactured by Ricoh. We recommend updating to the latest driver if printing causes programs to crash, or the printer won't print or if print quality is poor. This version of "r31633sp.exe" has been downloaded 971 times with a user rating of 5 out of 5 stars, based on 16 reviews. Our users report success installing this driver update on PCs running Windows 7 and Windows XP. The total disk space used for this update is 3.4 MB.

16 Ratings (see all reviews)

Supported Models

Aficio SP C420DN




Supported Operating Systems

Windows 2008 (64 bit), Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)

File Name


1.2.0 (11-Aug-2008)
1.2.0 (2008-06-24) via .inf

Additional Notes

Aficio SP C420DN

Language: Spanish

PostScript3 Driver

By interacting with the Adobe PostScript 3 controller in the device, this driver is able to produce an accurate representation of the screen image.

Uploaded By

Manivannan (DG Staff Member) on 17-Sep-2008

Most Helpful Reviews

4 of 4 people found the following review helpful:
Tested on Windows XP
12 Jan 2014
(3 hours after download)

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
Was this review helpful? Yes, it was helpful No, it was not helpful (Report this)
Tested on Windows XP
21 Mar 2016
(10 minutes after download)

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"thank you for your help"
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See all Ricoh Aficio SP C420DN ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
DISK1/LANGSDEF.INI 35.8 KB 22 Jul 2002
DISK1/LICENSE.TXT 3.8 KB 20 Apr 1999
DISK1/README2.TXT 14.4 KB 22 Aug 2007
DISK1/RES/PSDI_CES.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_DAN.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_DEU.IRC 1.4 KB 10 Dec 2002
DISK1/RES/PSDI_ENG.IRC 1.2 KB 10 Dec 2002
DISK1/RES/PSDI_ESP.IRC 1.3 KB 26 Feb 2004
DISK1/RES/PSDI_FRA.IRC 1.4 KB 10 Dec 2002
DISK1/RES/PSDI_ITA.IRC 1.4 KB 26 Feb 2004
DISK1/RES/PSDI_JPN.IRC 1.2 KB 10 Dec 2002
DISK1/RES/PSDI_KOR.IRC 1.2 KB 10 Dec 2002
DISK1/RES/PSDI_MAG.IRC 1.4 KB 10 Dec 2002
DISK1/RES/PSDI_NED.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_NOR.IRC 1.3 KB 26 Feb 2004
DISK1/RES/PSDI_POL.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_POR.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_RUS.IRC 1.3 KB 11 Dec 2002
DISK1/RES/PSDI_SCH.IRC 977 bytes 10 Dec 2002
DISK1/RES/PSDI_SUO.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_SVE.IRC 1.3 KB 10 Dec 2002
DISK1/RES/PSDI_TCH.IRC 989 bytes 10 Dec 2002
DISK1/RI4221E3.INI 70 bytes 13 Jul 2007
DISK1/RI4221E3.PPD 60.8 KB 18 Dec 2007
DISK1/RI4221E3.xml 2.0 KB 5 Dec 2007
DISK1/RICSETUP.INF 2.7 KB 24 Jun 2008
DISK1/SETUP.EXE 274.1 KB 26 Apr 2007
DISK1/e422pp64.dl_ 25.3 KB 30 Nov 2007
DISK1/e422pshl.ch_ 83.6 KB 23 Oct 2007
DISK1/e422re64.dl_ 63.6 KB 5 Feb 2008
DISK1/e422ui64.dl_ 335.8 KB 5 Feb 2008
DISK1/jcui64.ex_ 170.8 KB 7 Jun 2007
DISK1/mfricr64.dl_ 34.7 KB 27 Nov 2007
DISK1/ps5ui.dl_ 422.0 KB 22 May 2007
DISK1/ps_schm.gd_ 1.7 KB 22 May 2007
DISK1/pscript.hl_ 11.6 KB 22 May 2007
DISK1/pscript.nt_ 625.9 KB 22 May 2007
DISK1/pscript5.dl_ 362.0 KB 22 May 2007
DISK1/pscrptfe.nt_ 760.8 KB 22 May 2007
DISK1/rc4man64.dl_ 112.4 KB 27 Nov 2007
DISK1/rc4mon64.dl_ 16.0 KB 11 May 2007
DISK1/ 19.3 KB 16 Jul 2008
DISK1/ricdb64.dl_ 29.4 KB 22 Aug 2006
DISK1/ricjc64.dl_ 134.5 KB 7 Jun 2007
DISK1/spc42d64.dl_ 187.6 KB 22 Nov 2007

How to Update Aficio SP C420DN Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the Aficio SP C420DN driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Ricoh Aficio SP C420DN into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Ricoh Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

To find the newest driver, you may need to visit the Ricoh website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

This website is not affiliated with Ricoh. All company names/logos are properties of their owners.
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