Epson LQ 1050 Technical Manual - Page 33
Paper End Detection
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REV.-A 1.10 PAPER END DETECTION The paper end is detected by the PE sensor. When the paper end is detected, the printer indicates it by lighting the lamp on the control panel and ringing the buzzer. The printer sets the parallel interface signals as shown below, and enters the OFF LINE mode. q BUSY signal: HIGH q PE signal: HIGH . ERROR signal: LOW After the paper end is detected, load a new sheet and press the ON LINE switch so that the printer enters the ON LINE mode. Figure 1-10 shows the paper end detection position. ABC XYZ 1... Printable A r e a T Paper End Detection Posltlon --- Approx. 59. 9mm ABC XYZ I Fig. 1-10. Paper End Detection Position 1-24
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REV.-A
1.10 PAPER END DETECTION
The paper end is detected by the PE
sensor. When the paper end is detected, the printer indicates it
by lighting the lamp on the control panel and ringing the buzzer. The printer sets the parallel interface
signals
as shown below, and enters the
OFF LINE mode.
BUSY signal: HIGH
PE signal:
HIGH
. ERROR signal: LOW
After the paper end is detected, load a new sheet and press the ON LINE switch so that the printer enters
the ON
LINE mode. Figure 1-10 shows the paper end detection position.
T
Approx.
59. 9mm
I
ABC
XYZ
Printable
Area
.-.
.------
—
—
------------
Paper End Detection
Posltlon
ABC
XYZ
1...
---
Fig. 1-10. Paper End Detection Position
1-24