Original Roland VS-640i / VS-540i / RF-640 / RE-640 Cartridge IC Board – W702406070

Part number W702406070 is the cartridge IC board (ASSY,CARTRIDGE IC BOARD VS-640i) used in the Roland VersaCAMM VS-300i, VS-540i and VS-640i and the VersaEXPRESS RA-640, RE-640, RF-640 and RT-640. This is a genuine, original Roland part – not a copy or compatible replacement.

The board carries the contacts that touch the chip on each ink cartridge and passes the chip data to the printer. Bent pins, ink contamination or a failed board can cause cartridges to show as empty or missing, an ink-end alarm that will not clear, or a single colour slot that never registers a new cartridge.

Key features

• Genuine original Roland part
• Contact board for the ink cartridge chips
• Part number W702406070
• Solves cartridge recognition and false ink-end errors
• Low-cost fix that avoids replacing the whole ink station

This board is compatible with the Roland RA-640, RE-640, RF-640, RT-640, VS-300i, VS-540i and VS-640i. Before replacing it, make sure the cartridge chips themselves are clean and undamaged. Keeping a spare board on hand is worthwhile for busy print shops.

Please check the part number on your existing part, or contact us with your machine model and serial number if you are not sure about compatibility.