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6. DIAG. TEST OPERATION
EM18-33011
6.5.3 Feed Gap Sensor Adjustment
Feed gap sensor setting should be performed after replacing the CPU PC board or changing the
label to other maker’s one, or when a paper feed error occurs.
(Revision Date: Jan. 14 '99)
6.5 SENSOR SETTING MODE
NOTES: 1. Make sure to adjust the feed gap sensor using the backing paper with no label as a criterion.
Though an adjustment can be performed with the label, it could cause a paper jam error.
2. Pressing the [PAUSE] key validates the sensor adjustment. The value of the sensor is
displayed up to 5.0 V.
Power off
Turn on the power while holding down
the [FEED] key and [PAUSE] key.
< 1
D I A G .
V 1 . O A
>
< 4
S E N S O R
A D J .
>
[ T
A N S . ]
2 . 3 V
R
[ T
A N S . ]
4 . 1 V *
R
Press the [FEED] key three times.
Set the label so that the feed gap
sensor can detect the backing
paper (no label). (See NOTE 1.)
The former value is displayed.
Holding the [FEED] key or [RESTART]
key down until an asterisk ( * ) is
displayed. (More than 3 seconds.)
Press the [PAUSE] key for
Paper End Setting for Black
Mark Sensor.
Indicates adjustment complete.
Ex)
Press the [PAUSE] key three times.
Align the backing paper of the
TOSHIBA TEC specified label
with the feed gap sensor.
Label
Feed Gap Sensor
Backing
Paper
Press the [FEED] key
and [RESTART] key
at the same time.
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(See NOTE 2.)