6702029000 - Assy Main Board XR-640

6702029000 – Main board – Roland VersaCAMM XR-640

The Assy Main Board 6702029000 is the main electronic board used in the Roland VersaCAMM XR-640 printer.

It manages the machine electronic system centrally and coordinates the various modules — motors, sensors, secondary boards and printheads. As the main board, it is essential to the print system since it enables the communication and control of all the printer electronics.

Technical specifications

• OEM reference: 6702029000
• Manufacturer: Roland
• Part type: Main board
• Compatible / associated refs: 6700909030 / 6701779010 / 6700319050 / 6700739040 / 1000003388 / 1000005214
• Shipping: Shipped ready to install

Compatibility & use

• Roland FH
• Roland LEC
• Roland LEJ
• Roland XC
• Roland XJ
• Roland XR

Function

• Manages the printer electronic system
• Handles the communication between the internal modules
• Controls the motors and sensors
• Transmits the data to the printheads

Signs of wear

• Machine start-up problems
• Electronic errors
• Several modules malfunctioning
• Loss of communication between components

Replacing this part restores the machine to proper working order.

♻️ DG Spare Parts – European specialist in spare parts for large-format printers and plotters.