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2.PRINTER SETUP ENGLISH VERSION EO1-33055
2.13 Threshold Setting
E2-69
2.13 Threshold Setting
(Cont.)
If a paper jam error still occurs even after an automatic threshold setting
has been performed, manually set the threshold voltage.
To make a threshold value manually set in this section effective, select
the Transmissive Sensor (when using manual threshold value) or
Reflective Sensor (when using manual threshold value) within software
commands or the printer driver.
1. While holding down the [FEED] and [PAUSE] keys, turn on the
printer.
2. When “<1>DIAG.” appears on the LCD Message Display, release the
[FEED] and [PAUSE] keys.
Now, the printer is in the System Mode for system administrators.
3. Press the [FEED] or [RESTART] key until “<5>SENSOR ADJ.”
appears on the LCD Message Display.
4. Press the [PAUSE] key to enter the Sensor Adjustment Mode.
The Sensor Adjustment Mode contains sub menus for displaying the
current status of each sensor and for storing “media level” voltage and
“no media level” voltage. Each time the [PAUSE] key is pressed, the
sub menus are displayed sequentially.
(1) Sensor Status Display:
Temperatures being detected by the Print Head Thermistor and
the Ambient Thermistor are displayed.
(2) Upper Black Mark Sensor Status Display:
Voltage being detected by the upper Black Mark Sensor is
displayed.
(3) Upper Black Mark Sensor Adjustment:
Using the media actually used, a “media level” voltage is stored.
(4) Lower Black Mark Sensor Status Display:
Voltage being detected by the lower Black Mark Sensor is
displayed.
(5) Lower Black Mark Sensor Adjustment:
Using the media actually used, a “media level” voltage is stored.
(6) Feed Gap Sensor Status Display:
Voltage being detected by the Feed Gap Sensor is displayed.
(7) Feed Gap Sensor Adjustment:
Using the media actually used, a “media level” voltage is stored.
(8) Lower Black Mark Sensor/Feed Gap Sensor Status Display
(No media):
“No media level” voltage detected by the lower Black Mark
Sensor/Feed Gap Sensor is displayed.
(9) Lower Black Mark Sensor/Feed Gap Sensor Adjustment (No
media):
“No media level” voltage is stored.
Manual threshold setting procedure
[PAUSE]
[H]28°C [A]28°C
[REF. <U>] 3.5V
[REF. <U>] 4.8V*
[TRANS.] 2.4V
[TRANS.] 4.1V*
[PE]R0.1V T4.8V
[PE]R0.1V T4.8V*
<5>SENSOR ADJ.
[PAUSE]
[FEED] or [RESTART]
[PAUSE]
[FEED] or [RESTART]
[PAUSE]
[PAUSE]
[FEED] or [RESTART]
[REF. <L>] 4.8V
[REF. <L>] 4.8V*
[PAUSE]
[FEED] or [RESTART]
<5>SENSOR ADJ.
[H]28°C [A]28°C
<1>DIAG.