Ricoh PostScript3 Unit Type M34: Compatibility Guide
The Ricoh IM 350F, IM 430Fb, IM 430FTL, and IM 430F are compact B&W multifunction printers aimed at small offices and workgroups. While these machines are fast and reliable, they ship without PostScript support by default. The PostScript3 Unit Type M34 adds genuine Adobe PostScript Level 3 emulation, enabling them to accept print jobs from Macs, design software, and enterprise PDF workflows that require a true PS3 driver.

The PostScript3 Unit Type M34 is an official Ricoh hardware module that adds Adobe PostScript Level 3 emulation to compatible Ricoh MFPs. It is delivered as a small SD-card-sized board that plugs into the controller slot inside the machine. Once installed, the printer gains a native PostScript 3 driver option in the print driver and on the device panel.
Part Numbers (EDP Codes)
Compatible Printer Models
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Category
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Compatible Models
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Ricoh MFP
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IM 350F / IM 430Fb / IM 430FTL / IM 430F
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Why Do You Need PostScript 3?
Without PostScript, your Ricoh MFP uses the standard GDI/RPCS driver, which rasterizes the print job on your computer. This causes problems with complex PDFs, architectural CAD drawings, graphic design files, and documents from Mac or enterprise ERP software. PostScript 3 moves the rendering to the printer itself, producing consistent, high-fidelity output across different computers and software applications.
FAQ
Is the PostScript3 Unit Type M34 genuine Ricoh?
Yes, this is a genuine Ricoh OEM part. We supply new, original units sourced from Ricoh channel partners, not third-party clones.
Which Ricoh printers use Type M34?
This unit is designed for: IM 350F, IM 430Fb, IM 430FTL, IM 430F. Please verify your machine model before ordering.
How do I install the M34 unit?
The module is an SD card that slides into the controller slot on the MFP. Installation takes 5-10 minutes. Once inserted, the PostScript 3 driver option becomes available in the print driver and on the device's operation panel.
Do I need to buy a separate driver for the M34?
No. Once the hardware module is installed, you can download the PostScript 3 driver for free from Ricoh's support website. The driver is already licensed by the hardware.
Can I buy the M34 unit at wholesale price?
Yes — we supply wholesale pricing to resellers, refurbishers, and copier dealers. Contact us for a bulk quote.
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