epson 400CHA free download

File name 400CHA.PDF

Appendix A.1 Connector Summary... A-1 A.2 Connector Summary... A-2 A.3 EEPROM Address Map ... A-4 A.4 Circuit Board Component Layouts ... A-8 A.5 Exploded Diagrams... A-12 EPSON Stylus Color400 Service Manual A.1 Connector Summary Stylus Color 400 has the following primary component units; Main Board(C206 Main) Power Supply Board (C206 PSB/PSE) Printer Mechanism Figure A-1 below illustrates how these component units are connected. AC CN1 C206PSB (Power Supply Board) CN2 CN10 CN3 Control Panel CN8 C206 MAIN (Main Board) Parallel I/F CN1 CN6 Serial I/F CN2 CN7 CN11 CN5 CN4 PF CR Motor Motor PE Sensor HP Sensor ASF Sensor Print Head Printer Mechanism Figure A-1. Cable Connection Rev.A A-1 Appendix A.2 Connector Summary Following tables show connector pin assignment of the C206 MAIN board. Table A-1. Connector summary of the C206 MAIN board Connector Function Table to refer CN1 Parallel I/F connector Chapter1/Table 1-10 CN2 Serial I/F connector Chapter1 CN3