Roland DG · Main Boards · Part No. 7521830000
Original Roland FJ-500 / FJ-600 Main Board Assembly – 7521830000 / 7550530000
Main board assembly for the Roland Hi-Fi JET FJ-500 (7521830000) that can be reflashed for use in the FJ-600 (7550530000) – a rare control board for legacy wide-format printers.
- 100% genuine Roland DG part
- Brand new
- Worldwide shipping by DHL / FedEx
Price · USD
Per piece
$1,371
- 7521830000part number
- 2compatible models
- Newcondition
- Roland DGbrand
Roland 7521830000 Overview
This main board assembly is for the Roland Hi-Fi JET FJ-500 and FJ-600 wide-format inkjet printers. The board is supplied as FJ-500 main board 7521830000 and can be flashed with FJ-600 firmware so that it replaces the FJ-600 main board, part number 7550530000. This is a genuine, original Roland part – not a copy or compatible replacement.
The main board controls printing, feed and head timing and handles communication with the RIP computer. On these older printers a failing board typically causes the machine to hang during start-up, lose communication with the PC, print corrupted data or show recurring errors that cannot be cleared.
Key features
- Genuine original Roland part
- Fits the Hi-Fi JET FJ-500 directly (7521830000)
- Can be reflashed for the FJ-600 (7550530000)
- Same connectors and mounting as the original board
- A practical way to keep legacy FJ printers working
Compatible models: Roland FJ-500 and FJ-600. If you are using the board in an FJ-600, let us know when ordering so we can advise on the firmware setup.
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 | 7521830000 (FJ-500) / 7550530000 (FJ-600) |
| Part Name | MAIN BOARD ASSY FJ-500 / MAIN BOARD ASSY FJ-600 |
| Compatible Models | FJ-500, FJ-600 |
| 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.
