Epson LX-300+ - Overview

LX-300+/1170 Revision C
Operating Principles
O
verview 45
2.1 Overview
LX-300+/1170 consists of the printer mechanism and electric circuit boards.
Figure 2-1. Component Unit
o
Circuit board
n Main (control circuit): C294MAIN(LX-300+)
C294MAIN-B Board(LX-300+/LX-1170)
n Power: C294PSB / C294PSE Board
n Panel: C294PNL Board
The following sections describe the operating principles of each unit.
Power Supply
Board
C294PSB/PSE
Main Board
C294MAIN/
C294MAIN-B
Printer
Mechanism
Panel Board
C294PNL