Epson LX-86TM Especificações Página 25

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REV.-B
1.4.5 Buzzer and Error Functions
The buzzer rings under the following circumstances:
When a BEL code is sent to the printer, the buzzer
rings once (for 0.1 sec.).
When the
NLQ
Roman font is set using the FORM FEED switch, the buzzer
rings twice (for 0.1 sec. each, with 0.1 sec. pause between rings).
When the
NLQ
Saris serif font is set using the NLQ/FORM FEED switch, the buzzer
rings three times (for O. 1 sec. each, with O. 1 sec. pause between rings).
When the Draft font is set using the DRAFT/LINE FEED switch, the buzzer
rings once (for O. 1 sec.).
When the printer enters the
SelecType mode, the buzzer
rings once (for O.
1
sec.).
When paper out is detected, the buzzer
rings eight times (for 0.5 sec. each, with 0.5 sec. pause between rings).
When abnormal carriage operation is detected (hardware error), the buzzer
rings five times (for 0.5 sec. each, with 0.5 sec. pause between rings).
-W—hen abnormal voltage is detected (hardware error), the buzzer
.—
rings five times (for 0.5 sec. each, with 0.5 sec. pause between rings).
When the paper end sensor detects paper out, the state of the interface changes as follows:
ERROR signal
~
LOW
BUSY signal
~
HIGH
PE
signal+
HIGH
The printer enters an error state when any of the following occurs:
a. Home position is not detected after the printer mechanism has been initialized (home
seek).
position
b. The
+24V
voltage (which is used to drive the printhead and motors) rises to
+27V
or more.
When the printer enters an error state, the printer stops the printing, and the state of the interface
changes as follows:
ERROR signal
~
LOW
BUSY signal
~
HIGH
1.4.6 Printer Initialization and Default Values
The LX-800 initialized when any of the following occurs.
When
a.
b.
c.
d.
e.
f.
9“
i.
The power switch is turned on.
Intetiace signal INIT goes low.
the printer is initialized, the following operations are performed:
Seek to carriage home position.
Set to ON-LINE mode.
Clear the all buffers.
Set the line spacing to 1/6 inches.
Set the page length to 11 or 12 inches, according to the DIP switch.
Clear all vertical tab positions.
Set the horizontal tab position to every 8 columns.
Set the print mode according to the DIP switches.
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