Epson SX400-SX405-SX409 Error OxC3 The Epson SX400-SX405-SX409 Printer is a high-quality printing device that offers exceptional performance. However, users might encounter an error code OxC3 on the printer display, which indicates an ink device error. This error can occur due to various reasons, including ink cartridge failure, holder board assembly failure (CSIC or contact failure),…