Product Description
A busy, high-volume print shop needs a printer that can deliver quality output at high speeds. Meet the new EJ-640 large-format color printer. With dual staggered print heads and a rigid new industrial design, productivity and quality are built in. So are big-time savings. The EJ-640 runs with new Roland DG EJ INK that costs up to 35% less than the competition. The result? High-volume, low-maintenance printing and bold, exciting colors with higher profit margins.
Gain an Edge With the SOLJET EJ-640 Large Format Digital Printer
More than a job, it’s your reputation coming out of that printer. Which is precisely why the EJ-640 large format color printer is designed to ensure quality results even at high speeds:
⦁ Dual eight-channel Piezo inkjet heads house 180 nozzles per channel
⦁ Offset-positioned print heads move in a large print swath for increased production and follow a mirrored pattern to reduce the chance of banding
⦁ Advanced media feed allows media to feed through the printer accurately at high speeds
⦁ Rigid industrial design ensures quality output
⦁ Patent-pending Roland Intelligent Pass Control system controls dot placement between passes, producing exceptional solid colors and photographic image quality
⦁ Variable dot control achieves smooth gradations and deep image saturation on a broad range of media
Count On a Quick-Dry Finish
The EJ-640 dries prints quickly – even in high-speed mode – for immediate finishing, installation or collection by the take-up system.
The integrated tri-heater system features:
- 1 Pre-heater to improve media receptiveness
- 2 Print heater to accelerate ink fastness and brightness
- 3 Dryer to accelerate drying and ensure greater productivity and scratch resistance
An included dryer/blower unit evenly dries large prints and enhances image saturation at high speed.
Enjoy Brilliantly Easy Production with New VersaWorks Dual RIP
A revamped RIP, VersaWorks Dual – included with the EJ-640 – features a new core engine for better file processing, including files with transparencies, plus the advanced and ease-of-use capabilities that have always made VersaWorks, well, VersaWorks.
- Predictive Ink Calculator
- Spot Color Replacement
- Built-in Pantone® and Roland Color spot color libraries
- Variable data printing
- Embedded ICC support ink level adjustment tools
- Advanced cropping, tiling and nesting options
Expect Legendary Roland Quality and Reliability
Like all rolands, the EJ-640 printer is built to provide years of reliable service – even in the most demanding environments – and is backed by our unmatched Two-Year Trouble-Free Warranty.
- Expert technical assistance
- Free Webinars
- "How-to" articles and videos
- Free software updates
| Printing technology | Piezoelectric inkjet |
| Media | Width | 10.2 to 64 in. (259 to 1625 mm) |
| Thickness | Maximum 39 mil (1.0 mm) with liner |
| Roll diameter | Maximum 8.3 in (210 mm) |
| Roll weight | 88 lbs (40 kg) |
| Core diameter *1 | 3 in (76.2 mm) or 2 in (50.8 mm) |
Printing Width *2
| Max. 63.6 in. (1615 mm)
|
Ink cartridges
| Type | Roland DG EJ INK
|
| Capacity | 1,000-cc cartridge
|
| Colors | CMYKLcLmLk
|
CMYKKYMC
|
| Print resolution | Dots per in
| Maximum 1,440 dpi |
| Print Modes | Resolution | Pass | Speed |
| 4 COLOR CMYK |
| Max Speed (Banner) | 360x360 | 1 | 1098 ft2/h (102 m2/h)
|
| Billboard (Banner) | 540x360 | 2 | 678 ft2/h (63 m2/h)
|
| High Speed (Banner) | 540x360 | 4 | 334 ft2/h (31 m2/h)
|
Standard (Banner)
| 720x720
| 5 | 258 ft2/h (24 m2/hr)
|
| High Quality (Banner) | 720x1440
| 9 | 140 ft2/h (13 m2/h)
|
| High Speed (Vinyl) | 360x720
| 4 | 323 ft2/h (30 m2/h) |
| Standard (Vinyl) | 720x720
| 6 | 215 ft2/h (20 m2/hr) |
720x720
| 8 | 161 ft2/h (15 m2/h) |
| High Quality (Vinyl) | 720x1440 | 12 | 108 ft2/h (10m2/h) |
| 7 COLOR CMYKLcLmLk |
| High Speed (Banner) | 540x360 | 8 | 172 ft/2/h (16 m2/h)
|
| Standard (Banner) | 720x720
| 10 | 129 ft2/h (12 m2/h)
|
| High Quality (Banner) | 720x1440
| 18 | 65 ft2/h (6 m2/h)
|
| High Speed (Vinyl) | 360x720
| 8 | 161 ft2/h (15 m2/h)
|
| Standard (Vinyl) | 720x720
| 12 | 108 ft2/h (10m2/h)
|
| High Quality (Vinyl) | 720x1440
| 20 | 59 ft2/h ( 5.5 m2/h) |
