Operating Principles Of Printer Mechanism - Epson SQ-1170 Service Manual

2.1 OPERATING PRINCIPLES OF PRINTER MECHANISM

This section describes functions and operations of the printer mechanism - Model-47 10/4760.
This printer mechanism consists of the printhead unit, paper feed unit, ink mechanism, and sensors.
Figure 2-1 shows the block diagram of the printer mechanism – Model-47 10/4760.
LOCK PF PE/FPE/R F/T
s
M S S
Cover
Paper Feed
Open
Figure 2-1. Block Diagram of Printer Mechanism - Model-471 0/4760
TE EDGE CM EN TH DG HEAD
S M S
TE Holder
I .......1 Ink
Cartridge
2-1
REV.-A
PM
1