EJ 640
ECO SOLVENT PRINTERS & PRINTER/CUTTERS
Overview
A busy, high-volume print business needs a printer that can deliver quality output at high speeds – and the EJ-640 delivers. With dual staggered print heads and a rigid new industrial design, productivity and quality are built in. With operating costs that deliver really significant savings, the Roland DG SOLJET EJ-640 eco-solvent printer empowers your business with productivity and profitability that the nearest competitor models simply cannot provide.
•Ideal for high-volume production of banners, vehicle graphics and more
•Advanced media system for long unattended print runs.
•Integrated tri-heater system for fast drying
•Available in 1625mm (64") model
•1440 dpi max. resolution
•102 sqm/hr. max. speed
•Low running cost GREENGUARD Gold certified EJ INK in CMYK or CMYKLcLmLk
•Dual eight-channel Piezo inkjet heads in staggered formation
•Take-up unit included with machine
Features:
The EJ-640 represents the next advancement in inkjet printing. Made with unmatched stability and reliability it was developed to withstand the longest print runs, offering improved print speeds and higher quality graphics and colour results.
•Dual eight-channel Piezo inkjet heads house 180 nozzles per channel
•Offset-positioned print heads move in a large print pass 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 every time
Specification
| Model | EJ-640 | |
| Printing technology | Piezoelectric inkjet | |
| Media | Width | 259 to 1625 mm (10.2 to 64 in.) |
| Thickness | Max. 1.0 mm with liner | |
| Roll diameter | Max. 210 mm (8.3 in) | |
| Roll weight | 40 kg (88 lb) | |
| Core diameter *1 | 76.2 mm (3 in.) or 50.8 mm (2 in.) | |
| Printing Width *2 | Max. 1615 mm (63.6 in.) | |
| Ink | Type | EJ INK |
| Capacity | 1000 cc cartridge | |
| Colours | 4 colours (Cyan, Magenta, Yellow, Black) | |
| 7 colours (Cyan, Magenta, Yellow, Black, Light Cyan, Light Magenta, Light Black) | ||
| Print resolution (dots per inch) | Max. 1440 dpi | |
| Distance accuracy *3 | Error of less than ±0.3% of distance travelled, or ±0.3 mm, whichever is greater | |
| Media heating system *4 | Print heater and preheater set temperature: 30 to 45ºC (86 to 113ºF) | |
| Dryer set temperature: 30 to 55ºC (86 to 131ºF) | ||
| Connectivity | Ethernet (10BASE-T/100BASE-TX, automatic switching) | |
| Power-saving function | Automatic sleep feature | |
| Power requirements | AC 100 to 120 V ±10%, 11 A, 50/60 Hz or AC 220 to 240 V ±10%, 5.5 A, 50/60 Hz | |
| Power consumption | During operation | 1450 W |
| During standby | 75 W | |
| Acoustic noise level | During operation | 62 dB (A) or less |
| During standby | 45 dB (A) or less | |
| Environment | Power on | Temperature: 15 to 32ºC (59 to 90ºF) [20ºC (68ºF) or more recommended], Humidity: 35 to 80%RH (no condensation) |
| Power off | Temperature: 5 to 40ºC (41 to 104ºF). Humidity: 20 to 80%RH (no condensation) | |
| Dimensions (with stand) | 2750 (W) x 785 (D) x 1520 (H) mm (108 x 31 x 59.9 in.) | |
| Weight (with stand) | 220 kg (485 lb) | |
| Included items | VersaWorks Dual RIP Software, Bulk Ink system, take-up system, dedicated stands, power cable, media clamps, media holders, replacement blade for separating, User's Manual, etc. | |
| Print Modes | Resolution | Pass |
| 4 COLOUR CMYK | ||
| Max Speed (Banner) | 360 x 360 | 1 |
| Billboard (Banner) | 540 x 360 | 2 |
| High Speed (Banner) | 540 x 360 | 4 |
| Standard (Banner) | 720 x 720 | 5 |
| High Quality (Banner) | 720 x 1440 | 9 |
| High Speed (Vinyl) | 360 x 720 | 4 |
| Standard (Vinyl) | 720 x 720 | 6 |
| 720 x 720 | 8 | |
| High Quality (Vinyl) | 720 x 1440 | 12 |
| 7 COLOUR CMYKLcLmLk | ||
| High Speed (Banner) | 540 x 360 | 8 |
| Standard (Banner) | 720 x 720 | 10 |
| High Quality (Banner) | 720 x 1440 | 18 |
| High Speed (Vinyl) | 360 x 720 | 8 |
| Standard (Vinyl) | 720 x 720 | 12 |
| High Quality (Vinyl) | 720 x 1440 | 20 |
Applications
Product Video
Product Video Will be Uploaded Soon ..