Original DX5 Unlocked Eco Solvent DX5...
This DX5 printhead model is compatible with all DX5 based Chinese printers and doesn't require any decoder. This is the original Epson DX5 printhead, it is not modified nor coded.
Reference: 6000003991
This printhead set is suitable for second generation of Roland Truevis VG-540i & VG-640i printers (with a serial number A*** or L***). This is the original Roland part (number 6000003991 replacing 6000003077-2 & 6000002330)
Security policy (edit with Customer reassurance module)
Delivery policy (edit with Customer reassurance module)
Return policy (edit with Customer reassurance module)
Original Ricoh GH2220 Printhead For VG640-SG Assy Inkjet Head 6000003077/6000003991/6000003990
Original Ricoh GH2220 Printhead 6000003077/6000003991/6000003990-use for VG/SG printer
Original Ricoh GH2220 VG-i Assy Inkjet Head 250L - 6000003991
This printhead set is suitable for second generation of Roland Truevis VG-540i & VG-640i printers (with a serial number A*** or L***). This is the original Roland part (number 6000003991 replacing 6000003077-2 & 6000002330).
Technical Specifications
Size: 61.8(W) × 40.5(D) × 23.3(H) mm (2.43" × 1.59" × 0.92")
Number of Nozzles: 384
Nozzle spacing (Within a row): 0,1693 mm/row
Nozzle spacing (Row to row distance): 0.931 mm
Method: Piston pusher with metallic diaphragm plate
Temperature Control: No heater or thermistor
Drop volume: Binary mode : 3-5pl / Grey-scale mode : 21±2pl
*depending on the ink
Jetting Frequency: Binary mode : 30kHz / Grey-scale mode : 24kHz
Life: 30 billion actuations per nozzle
Compatible ink: Aqueous, Solvent
This set includes:
1x head
1x fixing tape
1x 250mm long HF protected (aluminium) head data cable + plastic shields
1x head tube
Roland
VG-640i
VG-540i