OKI A3+ Graphic Arts Printing with Solid White

OKI Pro9542 CMYK + White Graphic Arts Printer

Produce vibrant A3+ graphic arts output with full process CMYK colour and solid white toner. The Pro9542 delivers single-pass white-under printing on dark, transparent and specialist media for premium, high-impact applications.

CMYK + Solid White Single-Pass White Underprint A3+ Graphic Arts
CMYK + White Five-colour toner configuration
50ppm Maximum A4 colour and mono speed
1200 dpi High-definition print resolution
Single-Pass White-Under Graphic Arts Production
White Toner Ready
OKI Pro9542 CMYK and white toner graphic arts printer
01
Brilliant Colour Full CMYK Plus Solid White

Produce vibrant process colour together with high-density white for premium graphic arts work.

02
Single-Pass White Underprint Bright Colour on Dark or Clear Media

Place solid white beneath CMYK artwork in one production pass for vibrant, opaque results.

03
Speedy Turnaround Up to 50 Pages per Minute

Produce fast A4 and A3 graphic arts output for efficient, on-demand in-house production.

04
Complete Media Flexibility Dark, Clear and Specialist Media

Print on gloss paper, film, transfer paper, waterproof stock and transparent materials.

Stand-Out A3+ Graphic Arts Printing with Solid White

Combine high-definition CMYK colour, dense white toner and broad media support in one professional device.

01

Expand in-house graphic arts possibilities

The OKI Pro9542 is designed for high-impact A3+ graphic arts printing, light production and professional on-demand creative workflows.

It combines full process CMYK colour with solid white toner, allowing vibrant output on dark, transparent and specialist media.

Single-pass white-under printing creates an opaque white foundation beneath colour artwork, helping designs remain bright and visible on unconventional substrates.

OKI Pro 9 Series professional graphic arts printer
CMYK + White Five-colour toner printing
1200 dpi High-definition output
A3+ Professional graphic arts format

OKI Pro9542 Features

Brilliant colour, solid white, professional quality, flexible media handling and fast turnaround.

02
CMYK+W
01

Brilliant Colour

Print a full range of process CMYK colour together with high-density solid white toner.

W
02

Single-Pass White Underprint

Place white beneath CMYK colour in one pass for bright, opaque results on dark or transparent media.

1200 dpi
03

Vibrant Finish

Digital LED and Multi-Level ProQ technology deliver sharp, detailed and vibrant graphic arts output.

04

Media Flexibility

Print on dark, transparent, gloss, film, transfer and waterproof media.

50 ppm
05

Speedy Turnaround

Produce up to 50 A4 pages per minute and 28 A3 pages per minute in colour or mono.

42K Toner
40K Drums
06

Cost-Effective Production

Ultra-high-capacity toner and drum consumables support efficient high-coverage production.

Vibrant White Underprinting on Dark and Clear Media

Build opaque white foundations beneath process colour without requiring a separate print pass.

03
Single-Pass Print Sequence CMYK + White
Dark or Transparent Media
SOLID WHITE High-density opaque underprint
Full-colour CMYK artwork
Bright Colour on Dark Media

Preserve colour vibrancy on difficult substrates

CMYK colour printed directly onto dark or transparent material can appear muted, translucent or difficult to read.

The Pro9542 places high-density white toner beneath the process colour, creating a bright opaque foundation in a single printing pass.

This process opens new opportunities for packaging proofs, labels, overlays, window graphics, signage and high-impact promotional materials.

01 Solid white beneath process colour
02 Single-pass production
03 Dark substrate compatibility
04 Transparent media compatibility
05 High-density opaque output

High-Definition Results with Digital LED Technology

Produce sharp graphics, smooth colour and professional solid-white output at up to 1200 × 1200 dpi.

04

Sharp, vibrant output across unusual designs

The Pro9542 combines digital LED printing with Multi-Level ProQ colour technology to create detailed, consistent and professional graphic arts output.

Its 1200 × 1200 dpi print resolution supports fine text, detailed imagery, smooth tonal transitions and high-impact colour.

EFI Fiery XF compatibility supports advanced colour management for demanding professional workflows.

01 1200 × 1200 dpi resolution
02 Digital LED print technology
03 Multi-Level ProQ output
04 EFI Fiery XF compatibility

Print In-House on Dark, Transparent and Specialist Media

Expand creative output across gloss, film, transfer, waterproof and heavy sheet media.

05
01

Dark Media

Use solid white beneath CMYK colour to create bright, high-contrast output on dark substrates.

02

Transparent Media

Produce opaque colour, white graphics and layered effects on clear film and transparent sheets.

03

Gloss Paper

Produce vibrant brochures, promotional sheets and premium marketing collateral.

04

Transfer Paper

Produce specialist transfers for creative, promotional and decorative applications.

05

Film Media

Print overlays, transparent graphics and specialist film applications in-house.

06

Waterproof Paper

Produce durable signage, information sheets and creative output for demanding environments.

Up to 1.3m

From A6 sheets to SRA3 and long banners

The Pro9542 supports media sizes from A6 through to SRA3, including A4, A3 and A3+ creative formats.

Long-format support extends production to banner lengths of up to approximately 1.3 metres.

Heavy media handling supports stocks up to 360gsm single-sided and up to 320gsm when duplexing.

01 A6 to SRA3 sheet handling
02 Banner lengths up to 1.3m
03 Up to 360gsm single-sided
04 Up to 320gsm duplex

Fast On-Demand Graphic Arts Production

Combine fast first-page output, rapid throughput and high-capacity consumables.

06
Production Performance 1.2GHz Processor
50
A4 ppm
28
A3 ppm
<8
seconds first print
2GB RAM
Rapid Throughput

Complete urgent creative work without outsourcing

The Pro9542 prints up to 50 A4 pages per minute in colour or mono and up to 28 A3 pages per minute.

A first print time of less than eight seconds supports fast turnaround for short runs, urgent proofs and on-demand campaigns.

Its 2GB RAM and 1.2GHz processor support efficient processing of complex, graphics-intensive artwork.

01 Up to 50ppm A4 colour or mono
02 Up to 28ppm A3 colour or mono
03 Less than 8 seconds to first print
04 2GB RAM and 1.2GHz processor
Standard Paper Capacity 530 Sheets

Standard paper tray capacity for regular professional production.

Maximum Paper Capacity 2,950 Sheets

Expand capacity with optional trays for high-volume workflows.

Multi-Purpose Tray 300 Sheets

Robust multi-purpose feeding for specialist and heavy media.

High-Capacity Consumables 42K / 40K

Ultra-high-capacity toner cartridges and long-life drums.

High-Impact CMYK + White Applications

Produce standout output on substrates that are difficult to print with conventional CMYK-only technology.

07
01

Packaging Proofs

Create realistic package mock-ups and proofs on dark, transparent and specialist materials.

02

Premium Labels

Produce sheet-fed product labels with solid white, process colour and specialist media effects.

03

Promotional Media

Create short-run campaigns, event graphics and high-impact promotional materials.

04

Window Graphics

Use clear film with white toner and colour for transparent promotional and display applications.

05

Signage and Displays

Produce waterproof signs, retail graphics and banners up to approximately 1.3 metres.

06

Transfers and Overlays

Create transfer sheets, overlays and specialist graphic arts applications.

See the OKI Pro9542 Graphic Arts Range in Action

Explore professional colour, specialist media handling and high-performance graphic arts production.

08

Advanced A3+ CMYK and white printing

View the Pro9542’s graphic arts output, media flexibility, professional production workflow and high-definition colour capabilities.

01 CMYK plus solid white toner
02 Single-pass white-under printing
03 Dark and transparent media
04 A3+ graphic arts production
Open Video on YouTube

OKI Pro9542 Specifications

Core toner, quality, speed, media and capacity information.

09
Toner System CMYK + White
Print Resolution 1200 × 1200 dpi
Maximum A4 Speed 50ppm
Maximum Sheet Format SRA3 / A3+
Specification OKI Pro9542 Details
Printer Type Professional A3+ graphic arts and light-production colour printer.
Print Technology OKI digital LED technology with Multi-Level ProQ colour enhancement.
Toner Configuration CMYK process colour plus solid white toner.
White Toner Function Single-pass high-density white-under printing on dark or transparent media.
Maximum Print Resolution Up to 1200 × 1200 dpi.
Advanced Colour Management Compatible with EFI Fiery XF.
A4 Print Speed Up to 50 pages per minute in colour or mono.
A3 Print Speed Up to 28 pages per minute in colour or mono.
First Print Time Less than eight seconds.
Processor 1.2GHz processor.
Memory 2GB RAM.
Supported Sheet Sizes A6 through to SRA3, including A4, A3 and A3+.
Banner Length Up to approximately 1.3 metres.
Maximum Single-Sided Media Weight Up to 360gsm.
Maximum Duplex Media Weight Up to 320gsm.
Supported Media Dark stock, transparent media, gloss paper, film, transfer paper, waterproof paper and supported specialist materials.
Standard Paper Capacity 530-sheet standard tray.
Maximum Paper Capacity Up to 2,950 sheets with optional trays.
Multi-Purpose Tray Robust 300-sheet multi-purpose tray.
Toner Capacity Ultra-high-capacity toner cartridges rated up to approximately 42,000 pages.
Drum Capacity Long-life drums rated up to approximately 40,000 pages.
Primary Users Graphic arts businesses, creative agencies, design teams, marketing departments and light-production print environments.
Primary Applications Packaging proofs, premium labels, transparent graphics, window media, signage, transfers, waterproof output, promotional materials and short-run creative production.
Product Documentation

Download the OKI Pro9542 Brochure

Review additional product, colour, media, capacity and technical information in the supplied PDF brochure.

Download PDF
Discuss Your CMYK + White Requirements

Discover how the OKI Pro9542 can expand your print offering

Speak to RUXO Labels about solid white toner, dark and transparent media, colour management, graphic arts applications and in-house production.

01 Review your artwork and application
02 Confirm media and white coverage
03 Plan the production workflow
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