Brilliant Colour and Productivity
ER-642 Eco-solvent Printer
Outpace your competitors with the latest eco-solvent print solution in the DGXPRESS range. The ER-642 brings all the quality and reliability of Roland DG with exceptional productivity. Thanks to its staggered print heads and dual CMYK ink configuration, you can achieve unprecedented print speeds and accelerate your business.
See DGXPRESS ER-642 in Action
High Speed Printing
DGXPRESS is the ideal solution for those who need professional, reliable equipment which can exceed the demands of a thriving economy. Every element of the DGXPRESS eco-solvent printing solution is meticulously refined to deliver high-speed output with healthy margins.
The newly developed high-speed data control technology maximises the performance of the print heads achieving high-resolution output with fewer passes. With a two-pass print set-up, you can achieve speeds up to 76.1 m2/h.
Devices in the DGXPRESS range have been precision-engineered to produce prints at high speeds without compromising on print quality.
Features such as VersaWorks' True Rich Color ensure the reproduction of vivid and accurate colours, even with only CMYK inks.
Professional and Fast Digital Print
With enhanced speed and Roland DG quality, you can produce a huge range of print products in record times.
Everything You Need to Succeed
Produce work quickly and reliably with DGXPRESS print hardware.
VersaWorks 6 RIP
Power your workflow with our most intelligent engine yet.
Premium D-EA Ink
Get stunning results every time with economical eco-solvent ink.
Keep your business going with unparalleled support.
High Performance Ink
Using the latest D-EA inks for high-performance and economical printing, you can get maximum speed with dual-CMYK. The cartridges are also paper-based to reduce environmental impact.
Get premium results with high-quality
D-EA Eco-solvent inks are GREENGUARD Gold certified, meaning they meet strict standards of low chemical emissions making them ideal for indoor applications.
DGXPRESS ER-642High-performance Features
Multifunctional RIP Suite
Besides its high-speed RIP functionality, VersaWorks 6 RIP includes a wide selection of productivity-boosting features:
- A range of built-in colour-matching functions including colour charts, finders and multi-device colour calibration.
- The Job Variation setting quickly identifies the best print settings for your customers' needs.
- Add crop marks and registration marks to enable accurate cutting on a separate plotter.
Great Return on Investment
Affordable and powerful, the ER-642 can generate profits and pay for itself quickly.
Priced to Suit Your Business
Roland DG digital print solutions are available to fit any budget.
Efficient and Fluid Workflows
Produce your work, your way with flexible job-management features.
Professional Colour Management
Match your customers' colour with ease thanks to advanced RIP features.
Fast Set-up and Ease of Use
Plug in and start working immediately thanks to Roland DG’s user-friendly interface.
The Roland DG Legacy
Make a safe investment with Roland DG’s world-renowned quality and reliability.
Mobile Cost Tracking
Track ink usage and more in real time with the Roland DG Connect mobile app.
Access Roland DG's library of ICC profiles and find hundreds of profiles to match your needs.
VersaWorks 6 RIP software allows users to easily add crop and registration marks to print files.
This makes it possible to precisely cut graphics using a separate plotter, like Roland DG's CAMM-1 GR2 series.
|Printing method||Piezo ink-jet method|
|Media||Width||259 to 1,625 mm
Max. 1.0 mm (39.3 mil) with liner
|Roll outer diameter||Max. 250 mm (9.8 in.)
|Roll weight||Max. 45 kg (99 lb.)|
|Core diameter||76.2 mm (3 in.) or 50.8 mm (2 in.)|
|Printing width 1||Max. 1,615 mm (63.5 in.)|
||Type||Eco-Solvent Ink (D-EA) 500 ml cartridge|
|Colours||Four colours (Cyan, Magenta, Yellow, and Black)|
|Printing resolution (dots per inch)||Max. 1,200 dpi|
|Media heating system 2||Print heater set temperature: 30 to 45 °C (86 to 113 °F) Dryer set temperature: 30 to 55 °C (86 to 131 °F)|
|Connectivity||Ethernet (100BASE-TX/1000BASE-T, automatic switching)|
|Power-saving function||Automatic sleep feature|
|Power requirements||100-120 / 220-240 Va.c. 50 / 60 Hz 8.9 / 4.5 A|
|Power consumption||During operation||Approx. 1,180 W|
|Sleep mode||Approx. 50 W|
|Acoustic noise level||During operation||66 dB (A) or less|
|During standby||53 dB (A) or less|
|Dimensions (width x depth x height)||2,886 mm × 748 mm × 1,415 mm (113.7 in. x 29.5 in. x 55.8 in.)|
|Weight||188 kg (415 lb.)|
|Environment||During operation 3||Temperature : 20 to 32 °C (68 to 89.6 °F) , humidity：35 to 80 % RH (no condensation)|
|Not operating||Temperature : 5 to 40 °C (41 to 104 °F) , humidity：20 to 80 % RH (no condensation)|
|Included items||Dedicated stand, power cord, media take-up unit, media holders, replacement blade for separating knife, cleaning liquid bottle for maintenance, drain bottle, User's Manual, software (VersaWorks, Roland DG Connect), etc.|
- Warm-up is required after power up. This may require 5 to 20 minutes, depending on the operating environment.
- Depending on the ambient temperature and media width, the preset temperature may fail to be reached.
Why Choose Roland DG?
People buy Roland equipment because they know it will do what they need it to do - and more. Our mission is to be the best, not the biggest, which is why our solutions are the most reliable in the industry.
- Almost 40 years of trusted technical excellence
- Robust, flexible technology and repeatable results
- Unparalleled post-sales service and support