U001086568 - Mainboard PCB

U001086568 – Mainboard (Mainboard PCB, Assy) – Oki-Seiko ColorPainter H-74s

The U001086568 mainboard (Mainboard PCB, complete Assy) is the main electronic board of the Oki-Seiko ColorPainter H-74s large-format printer.

It drives all the electronic parts of the machine (drive motors, carriage, printheads) and the communication with the RIP. Supplied as a complete Assy, it is a direct replacement of the original board.

Technical specifications

• OEM reference: U001086568
• Manufacturer: Oki-Seiko
• Part type: Main board (PCB, complete Assy)
• DG Spare Parts ref: 22-SEI1214
• Type: Mainboard PCB, complete Assy
• Compatible machine: Seiko ColorPainter H-74s (A0, 4-colour, up to 720 dpi)
• Weight: 1.2 kg
• Condition: New or used
• Shipping: Shipped ready to install

Compatibility & use

• Oki ColorPainter H
• Fitted to Oki-Seiko ColorPainter H-74s printers

Function

• Drives the electronics of all the machine parts (motors, carriage, heads)
• Provides the communication interface between the RIP/computer and the printer
• Manages and distributes the power of the sub-systems
• Synchronises the carriage travel and the head firing

Signs of wear

• Printer no longer powering on or responding
• Loss of communication with the RIP or the computer
• Carriage or heads stopping or malfunctioning
• Electronic error or fault codes on the machine screen

Replacing this part restores the machine to proper working order.

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