★ Article 095 · Canon C1.6 · Driver guide ★

When to use Canon UFR II PCL or PostScript drivers in your office

Canon imageRUNNER ADVANCE chassis support three printer description languages. The choice between them shapes print speed, output fidelity, and compatibility with the office software stack. Each language fits a defined use case rather than serving as a universal default.

UFR II
Canon native
Ultra Fast Rendering II
Default forStandard office workflows on Windows and macOS
PCL 6
HP standard
Printer Command Language 6
Choose whenHeterogeneous fleet with non-Canon hardware
PostScript 3
Adobe standard
PostScript Level 3
Choose whenDesign and creative production with Adobe stack

DRV 01UFR II · the Canon native default

Canon developed UFR II as a host-based rendering language that performs page composition on the workstation rather than on the chassis controller. The architecture pushes computational load to the workstation and reduces controller overhead, which produces faster perceived print response on standard office documents and lower memory requirements on the chassis side.

The driver ships natively in Canon's installation packages for Windows and macOS and integrates directly with uniFLOW Online cost recovery and secure print release without separate configuration. The driver also handles Canon-specific feature exposure including saddle-stitch booklet output, square-fold finishing, and the cost-center prompt that appears at print time on chassis configured for accounting.

Strong fit when

  • Canon-only fleet
  • Standard office documents
  • uniFLOW integration in use
  • Windows and macOS clients

Weak fit when

  • Mixed-brand fleet
  • Design-grade color critical
  • Linux or thin client environments
  • Highly complex layouts

DRV 02PCL 6 · the heterogeneous-fleet choice

PCL emerged from Hewlett Packard in the 1980s and became the de facto cross-vendor printer language across the office MFP segment. Canon supports PCL 6 on imageRUNNER ADVANCE chassis to enable use within mixed-brand fleets where a single driver standard reduces administrative overhead. Organizations running fleets of Canon, HP, Konica Minolta, and Ricoh chassis can deploy PCL drivers across the fleet uniformly.

The trade-off appears in feature exposure. PCL drivers expose a smaller subset of Canon-specific features compared with UFR II. Cost-center prompts, saddle-stitch booklet output, and certain finishing options require Canon-specific drivers to function. Organizations that need these features lose access through the standardized PCL approach.

Strong fit when

  • Multi-brand printer fleet
  • Standardized driver deployment
  • Basic office documents only
  • Universal Print Driver scenarios

Weak fit when

  • Canon advanced features needed
  • uniFLOW cost recovery required
  • Booklet finishing in workflow
  • Production color management

DRV 03PostScript 3 · the design and production choice

Adobe PostScript provides device-independent page description that preserves vector accuracy, font fidelity, and color management metadata across the print pipeline. The language sits at the foundation of professional design and production print workflows. Creative agencies, design studios, and marketing departments producing client-facing color materials select PostScript drivers for the output fidelity that the language preserves.

The trade-off appears in print speed and resource consumption. PostScript rendering happens on the chassis controller rather than on the workstation, which produces longer time-to-first-page on complex documents and higher controller memory usage. The fidelity advantage justifies the cost for the documents that exercise it; the cost is hard to justify for routine office output that PCL or UFR II handle equally well at higher speed.

Strong fit when

  • Adobe Creative Cloud workflow
  • ICC color management in use
  • Pantone matching required
  • Design and production output

Weak fit when

  • Standard office documents
  • Speed-sensitive workflows
  • Limited workstation resources
  • Cost-recovery integration needed

The decision flow that resolves most office cases

Does the office run a Canon-only fleet
If yes, default to UFR II for standard office workflows. The driver delivers faster perceived response, native uniFLOW integration, and access to Canon-specific finishing features.
Does the office produce design or production color output
If yes, install PostScript 3 alongside UFR II for the workstations producing this content. PostScript handles ICC color management and Pantone matching that UFR II does not expose.
Does the office run a mixed-brand fleet
If yes, evaluate PCL 6 as the standardized driver across the fleet. Accept the loss of Canon-specific feature exposure as the cost of fleet uniformity.
Does the office use Microsoft Universal Print or thin client environments
PCL 6 handles these scenarios more reliably than UFR II because the host-based rendering UFR II requires does not align with virtualized print scenarios. PostScript also fits virtualized scenarios where ICC color management is needed.

Most Spanish offices end up installing UFR II as the office default with PostScript on the design and marketing workstations and PCL 6 reserved for mixed-fleet scenarios. The companion piece on the Canon uniFLOW workflow ecosystem covers the management platform that integrates with the driver layer across the office estate.

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