RF 640
LARGE-FORMAT INKJET PRINTER
Overview
The Roland VersaEXPRESS™ RF-640 offers the perfect formula for digital printing success: high production speed, outstanding print quality, ease of use and unsurpassed reliability. The genius behind the RF-640 is reflected in its ability to quickly produce high quality graphics and prints, whilst keeping cost of operation low. That translates into increased output, satisfied customers and more money in your pocket.
•Advanced Imaging for Vibrant Colours with Sharp Details.
•Its Intelligent Features Save Time and Effort
•Integrated tri-heater system for fast drying
•Available in 1625mm (64") model
•Photorealistic printing up to 1440 dp
•48.5 sqm/hr. max. speed
•GREENGUARD Gold-certified ECO-SOL MAX inks for a wider color gamut and increased density for rich, saturated colours.
Features:
The RF-640’s design allows for low running costs and easy maintenance. Precise inkjet technology and new optimised profiles for ECO-SOL MAX ink work together for efficient ink consumption. An automated cleaning function also minimises ink usage and prolongs print head life. As a result, the RF-640 is highly efficient in both production and standby modes. As proof of its unmatched reliability, the RF-640 is backed by Roland’s unrivalled RolandCare Original Warranty.
•8-channel print head with mirrored CMYKKYMC configuration
•Equipped with a gold-plated print head to reduce static and enable high quality printing.
•Offset-positioned print heads move in a large print pass for increased production and follow a mirrored pattern to reduce the chance of banding.
•Variable dot control produces droplets of up to seven different sizes for precise, detailed graphics, excellent photographic reproduction, smooth gradations and superb contrast.
• Roland Intelligent Pass Control precisely controls dot placement between passes, allowing the VersaEXPRESS RF-640 printer to produce smooth gradations, exceptional solid colours and optimal image quality in all print modes, including higher speeds.
•User-Friendly Features Boost Your Productivity
•Integrated two-stage heating system supports high-speed, volume production
•Automatic cleaning cycles simplify maintenance
Specification
| Model | RF-640 | ||
| Printing technology | Piezoelectric inkjet | ||
| Acceptable media | Width | 259 to 1625 mm (10.2 to 64 in.) | |
| Thickness | Max. 1.0 mm (39 mil) with liner | ||
| Roll outer diameter | Max. 210 mm (8.3 in.) | ||
| Weight | Max. 40 kg (88 lb) | ||
| Core diameter*1 | 76.2 mm (3 in.) / 50.8 mm (2 in.) | ||
| Media take-up system | Max. 210 mm (8.3 in.) outer diameter / Max. 50 kg (110 lb) weight | ||
| Printing width*2 | Max. 1615 mm (63.6 in.) | ||
| Ink | Type | ECO-SOL MAX 3 500 cc cartridge | |
| Colours | 4 colours (Cyan, Magenta, Yellow, 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 (0.012 in.), whichever is greater. | ||
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Media heating system*4 |
Print heater set temperature: 30 to 45°C (86 to 113°F) Dryer set temperature: 30 to 50°C (86 to 122°F) |
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| Connectivity | Ethernet (10 BASE-T / 100 BASE-TX, automatic switching) | ||
| Power-saving function | Automatic sleep feature | ||
| Power requirements | AC 100 to 120 V ± 10% 8.1A, 50/60 Hz or AC 220 to 240 V ± 10% 4.1A, 50/60 Hz | ||
| Power consumption | During operation | 1070 W | |
| Sleep mode | 31 W | ||
| Acoustic noise level | During operation | 62 dB (A) or less | |
| Sleep mode | 49 dB (A) or less | ||
| Dimensions (with stand) | 2575 (W) x 795 (D) x 1270 (H) mm (101.4 x 31.1 x 50 in.) | ||
| Weight (with stand) | 140 kg (309 lb) | ||
| Environment | Power on *5 | Temperature: 15° to 32°C (59° to 90°F) (20°C [68°F] or more recommended) /Humidity: 35 to 80%RH (no condensation) | |
| Power off | Temperature: 5° to 40°C (41° to 104°F) / Humidity: 20 to 80%RH (no condensation) | ||
| Included items | Roland VersaWorks Dual RIP Software, take-up system, stand, power cable, media clamps, media holder, replacement blades for separation knife, cleaning kit, User's Manual, etc. | ||
| Print modes | Resolution | Pass | Speed |
| Max Speed (Banner) | 360 x 360 | 1 | 48.5 sqm/hr (522 sqft/hr) |
| Billboard (Banner) | 360 x 720 | 2 | 27 sqm/hr (290 sqft/hr) |
| High Speed (Banner) | 360 x 720 | 3 | 18 sqm/hr (194 sqft/hr) |
| Standard (Banner) | 720 x 720 | 5 | 13 sqm/hr (140 sqft/hr) |
| High Quality (Banner) | 1440 x 720 | 6 | 6 sqm/hr (64 sqft/hr) |
| High Speed (Vinyl) | 360 x 720 | 3 | 18.5 sqm/hr (199 sqft/hr) |
| Standard (Vinyl) | 540 x 720 | 5 | 13 sqm/hr (140 sqft/hr) |
| 720 x 720 | 6 | 11 sqm/hr (118 sqft/hr) | |
| High Quality (Vinyl) | 1440 x 720 | 8 | 4.4 sqm/hr (47 sqft/hr) |
| Roland VersaWorks Dual System Requirements | ||
| Operating system | Windows® 10 (32/64 bit), Windows® 8.1 (32/64 bit), Windows® 7 Ultimate/Professional (32/64 bit) | |
| Hard-disk file system | NTFS format | |
| CPU | Intel® Core™2 Duo, 2.0 GHz or faster recommended | |
| RAM | 2 GB or more recommended | |
| Video card and monitor | A resolution of 1280 x 1024 or more recommended | |
| Free hard-disk space | 40 GB or more recommended | |
| Ethernet Connection | 100 mbps | |
| Other | Internet connection recommended | |
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