TEC SX4T - B B/W Direct Thermal User Manual page 202

5. SYSTEM MODE
Sensor/Switch
Printer block open sensor
Print head up sensor
Cutter home position sensor
Rewinder overflow sensor
Ribbon take-up motor sensor
Ribbon feed motor sensor
Strip sensor
(8) Sensor 2 Check
The status of the Print Head Thermistor, Environmental Temperature Thermistor, Heat Sink
Thermistor, Black Mark Sensor, Feed Gap Sensor, and Ribbon End Sensor are printed.
SENSOR2 [H]20 C [A]22 C [S]25 C [R]4.2V [T]2.5V [E]2.7V
Environmental temperature thermistor status:
0 - 86 C
If it is undetectable, "-- C " is printed.
Print head thermistor status:
0 C - 86 C
[RANK] 7
Print head resistance rank:
0 – 15
Print status content description
Detects the Open or Close status of the printer block. When
the printer block is closed, printing is performed.
Detects the Up or Down status of the print head. When the
print head is down, printing is performed.
Indicates whether or not the cutter is at the home position.
Detects the amount of the rewound backing paper in strip
printing mode. If the amount overflows the capacity, printing
cannot be performed.
Controls ribbon motor rotation by detecting the slit on the
ribbon take-up motor and the ribbon feed motor. Indicates
the position of the slit sensor.
Detects whether or not the label is at the paper outlet in strip
printing mode. When the label is not detected, the printer
feeds the label at the print start position.
Black mark sensor status:
0.0 – 5.0V
Heat sink thermistor status:
25 C, 80 C, 90 C
Print Head
Resistance
Rank
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
5- 13
5.3 SELF-DIAGNOSTIC TEST
Ribbon end sensor status:
0.0 – 5.0V
Feed gap sensor status:
0.0 – 5.0V
B-SX4T
Average
Resistance (ohm) Resistance (ohm)
748 ~ 758
759 ~ 770
771 ~ 782
783 ~ 794
795 ~ 806
807 ~ 818
819 ~ 831
832 ~ 843
844 ~ 856
857 ~ 869
870 ~ 883
884 ~ 896
897 ~ 910
911 ~ 924
925 ~ 938
939 ~ 952
EO18-33012A
B-SX5T
Average
1100~ 1116
1117 ~ 1133
1134 ~ 1150
1151 ~ 1168
1169 ~ 1185
1186 ~ 1203
1204 ~ 1222
1223 ~ 1240
1241 ~ 1259
1260 ~ 1279
1280 ~ 1298
1299 ~ 1318
1319 ~ 1338
1339 ~ 1358
1359 ~ 1379
1380 ~ 1400