• ER642
  • dgxpress-er-series-application-wall-art
  • dgxpress-er-series-application-vehicle-graphics
  • dgxpress-er-series-application-signs-graphics
  • dgxpress-er-series-application-print-graphics
  • dgxpress-er-series-application-posters
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Eco-Solvent

Roland DGXPRESS ER Series EcoSolvent Printer

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Features Overview

Outpace your competitors with the latest eco-solvent print solutions in the DGXPRESS range. The ER-642 and ER-641 roll-to-roll printers bring all the quality and reliability of Roland DG with exceptional productivity, high print quality and competitive pricing.

  • High-speed printing for maximum productivity
  • Vivid and accurate colors
  • Broad media compatibility

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 maximizes the performance of the print heads achieving high-resolution output with fewer passes. With the two-pass print set-up of the ER-642, you can achieve speeds up to 76.1 m2/h.

Exceptional Quality

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 colors, even with only CMYK inks.

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.

GREENGUARD Gold

D-UA UV inks are GREENGUARD Gold certified, meaning they meet strict standards of low chemical emissions making them ideal for indoor applications.

Specification 



ER-641ER-642
Printing method
Piezo ink-jet methodPiezo ink-jet method
MediaWidth259 to 1,625 mm (10.2 to 64 in.)259 to 1,625 mm (10.2 to 64 in.)

ThicknessMax. 1.0 mm (39.3 mil) with linerMax. 1.0 mm (39.3 mil) with liner

Roll outer diameterMax. 250 mm (9.8 in.)Max. 250 mm (9.8 in.)

Roll weightMax. 45 kg (99 lb.)Max. 45 kg (99 lb.)

Core diameter76.2 mm (3 in.) or 50.8 mm (2 in.)76.2 mm (3 in.) or 50.8 mm (2 in.)
Printing width 
Max. 1,615 mm (63.5 in.)Max. 1,615 mm (63.5 in.)
InkTypeEco-Solvent Ink (D-EA) 500 ml cartridgeEco-Solvent Ink (D-EA) 500 ml cartridge

ColoursFour colours (Cyan, Magenta, Yellow, and Black)Four colours (Cyan, Magenta, Yellow, and Black)
Printing resolution (dots per inch)Max. 1,200 dpiMax. 1,200 dpi
Media heating systemPrint heater set temperature: 30 to 45 °C (86 to 113 °F) Dryer set temperature: 30 to 55 °C (86 to 131 °F)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)Ethernet (100BASE-TX/1000BASE-T, automatic switching)
Power-saving functionAutomatic sleep featureAutomatic sleep feature
Power requirements
100-120 / 220-240 Va.c. 50 / 60 Hz 8.9 / 4.5 A100-120 / 220-240 Va.c. 50 / 60 Hz 8.9 / 4.5 A
Power consumptionDuring operationApprox. 1,180 WApprox. 1,180 W

Sleep modeApprox. 50 WApprox. 50 W
Acoustic noise levelDuring operation66 dB (A) or less66 dB (A) or less

During standby53 dB (A) or less53 dB (A) or less
Dimensions (width x depth x height)2,886 mm × 748 mm × 1415 mm (113.7 in. x 29.5 in. x 55.8 in.)2,886 mm × 748 mm × 1,415 mm (113.7 in. x 29.5 in. x 55.8 in.)
Weight
185 kg (408 lb.)188 kg (415 lb.)
EnvironmentDuring operationTemperature : 20 to 32 °C (68 to 89.6 °F) , humidity:35 to 80 % RH (no condensation)Temperature : 20 to 32 °C (68 to 89.6 °F) , humidity:35 to 80 % RH (no condensation)

Not operatingTemperature : 5 to 40 °C (41 to 104 °F) , humidity:20 to 80 % RH (no condensation)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.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.