Epson LX-300+ Service Manual

LX-300+/1170 Revision C
Operating Principles Electrical Circuit Operating Principles 56
2.3 Electrical Circuit Operating Principles
2.3.1 MAIN Board Electric Circuit
C294 MAIN is installed in LX-300+ for initial production, and for later production, the
main board is switched to C294 MAIN-B (2 in 1). As for LX-1170, C294 MAIN-B is
installed from initial production.
o C294 MAIN Board Block Diagram
NOTE: CS motor is only avilable for LX-300+.
Figure 2-7. C294

MAIN Board Block Diagram (LX-300+)
ControlPanel
HPsensor
RPESensor
ReleaseSensor
BPESensor
PGSensor

Epson LX-300+ Specifications

General

Emulation	Epson ESC/P, IBM PPDS
Print Method	9-pin, impact dot matrix
Interface	Parallel
Paper Handling	Friction feed
Dimensions	366 x 275 x 159 mm
Paper Width	4 - 10 inches