Epson LQ 1050 Technical Manual - Page 49
REV.-A, Carria9e, Mechanism, carria9e, timin9, alon9, position., simPle, oPen-lOOp, sYstem, carria9e
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REV.-A 2.2.2 Carria9e Mechanism The carria9e is driven by the carria9e motor via a timin9thbeelct,aarrniad9me ocvaens bleeftsatonpdpreigdhat nadlosnt9arttheedpaltataenny. Since a stepPer motor is used for the carria9e motor, position. The carriage motor is controlled by a very simPle, oPen-lOOp sYstemFigure 2-4 shows the carria9e mechanism. Figure 2-4. Carria9e Mechanism 2.2.3 Home Position Sensor The home position sensor detects the home position of the carria9e. A home-Position seek is performed when the printer is initialized. The control circuit stores the home position, which is referenced to control the Carriz19f2 m o t o r pOSitiOn. 2-5
REV.-A
2.2.2
Carria9e
Mechanism
The
carria9e
is driven by the
carria9e
motor via a
timin9
belt,
and moves left and right
alon9
the platen.
Since a stepPer motor is used for the
carria9e
motor,
the
carria9e
can be stopped and started at any
position.
The carriage motor is controlled by a
very
simPle,
oPen-lOOp
sYstem-
Figure 2-4 shows the
carria9e
mechanism.
Figure 2-4.
Carria9e
Mechanism
2.2.3
Home
Position
Sensor
The home position sensor detects the home position of the
carria9e.
A home-Positio
n
seek is performed
when the printer is initialized. The
control
circuit stores the home position, which is referenced to control
the
Carriz19f2
motor
pOSitiOn.
2-5