



Roland DG · Other Boards · Part No. W700311520
Original Roland XC-540 / XR-640 / XJ-740 / LEF-12 Cartridge IC Board – W700311520
Cartridge IC board W700311520 (ASSY,CARTRIDGE IC BOARD XC-540) for Roland SOLJET XC-540, XR-640 and XJ series printers and VersaUV LEF-12, LEC-300A and LEC-330. Ends intermittent cartridge detection errors at a low cost.
- 100% genuine Roland DG part
- Brand new
- Worldwide shipping by DHL / FedEx
Price · USD
Per piece
$37
- W700311520part number
- 8compatible models
- Newcondition
- Roland DGbrand
Roland W700311520 Overview
This cartridge IC board, Roland part number W700311520 (ASSY,CARTRIDGE IC BOARD XC-540), is used in SOLJET PRO III XC-540 and XJ-series printers, the SOLJET PRO4 XR-640 and the VersaUV LEF-12, LEC-300A and LEC-330. This is a genuine, original Roland part – not a copy or compatible replacement.
It carries the contact pins that read each ink cartridge chip and send the information to the printer. Typical problems that point to this board are cartridges shown as not installed, a slot that keeps reporting ink end, or cartridge errors that disappear when the cartridge is pressed in and return once released.
Key features
- Genuine original Roland part
- Cartridge chip reader board for SOLJET and VersaUV printers
- Part number W700311520
- Ends intermittent cartridge-detection faults
- Inexpensive and quick to replace
This board is compatible with the Roland LEC-300A, LEC-330, LEF-12, XC-540, XR-640, XJ-540, XJ-640 and XJ-740. Before ordering, clean the chip on the affected cartridge and try it in another slot to confirm that the board is at fault.
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.
Specifications
| Item | Specification |
|---|---|
| Brand | Roland DG |
| Authenticity | Genuine original Roland part |
| Part Number | W700311520 |
| Part Name | ASSY,CARTRIDGE IC BOARD XC-540 |
| Compatible Models | LEC-300A, LEC-330, LEF-12, XC-540, XR-640, XJ-540, XJ-640, XJ-740 |
| Condition | New |
Not sure this is the right part for your machine?
Send Ewan your machine model and serial number, or a photo of the old part and its label, on WhatsApp – he’ll confirm compatibility and reply with a quote, usually within a few hours.





