VersaEXPRESS RF-640A Specifications

Model RF-640A
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.)
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.

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)
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 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)

*1 The media holder of this machine is exclusive use for the media of paper tube (core) inner diameter 76.2 mm (3 in.). To use 50.8 mm (2 in.) media, the optional media flanges are required.
*2 The length of printing is subject to the limitations of the program.
*3 Media type: Media specified by Roland DG Corp. Temperature: 25°C (77°F), humidity: 50%. Roll media must be loaded correctly. Excluding expansion/contraction of the media. Not assured when the print heater or dryer is used. All corrections or adjustment function of this machine have been made properly. Print travel: 1 m.
*4 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 pre-set temperature may fail to be reached.
*5 Operating environment.
Specifications, designs and dimensions listed may be subject to change without notice.