Maintenance Manual SP 40
Rev. 005
7
Chapter 1
General
1.5.2 Electronics
Electronic parts of the printer are:
• Power Supply autoswitching type.
• Controller Board including parallel and 9 pin serial interface connector for standard model.
On the controller are also present the flash memory with firmware and generator on it.
This structure is intended to make easy update the controller with a new firmware version through a
downloading operation.
• Engine Board that receive input command by the controller board and drive all the electromechanical
devices of the printer.
• LAN or USB Board (only for the models with optional interface), that drives the proper interface and is
connected to the controller board.
• Operator Panel Board (3 keys, 4 leds).
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