TallyGenicom 2365, Руководство по обслуживанию

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Adjustments Soft Adjustments
6-11
6.3
Soft Adjustments
The printhead calibration is done with power on plus keys "Online" + "Setup" pressed,
then "Temp.cal" appears in the display. You can now set the printhead temperature.
These settings are stored on the printhead chip. This means that when you change
the logic board you do not have to calibrate the printhead again. As replacement prin-
theads are calibrated in the factory, you also do not have to perform a calibration
when you change the printhead.
6.3.1
Setting of Head
Temperature NDK9+
(Reference value)
Necessary tools:
„
Thermometer
– Make sure the printhead has room temperature
– Keep Top Cover Closed
– Press keys ONLINE and SETUP simulaneously while Power On until TEST-
MODE is displayed shortly
– Press key “Temp. cal.“
– Set the actual head temperature (= room temperature) in a range between 15°C
and 30°C using the keys “<” and “>“
– Confirm your setting by pressing SET key. The new value is marked with a star
(*). (Leaving the item with key EXIT the value will not be stored)
– Leave TESTMODE by pressing ONLINE key
Recommendation:
You may use normal thermometer with a tolerance of 2 degrees max. Under normal
working conditions you do not need to adjust a yet installed printhead.
Caution:
Make sure the printhead has room temperature.
Attention:
Do not install/adjust a “hot” printhead.
Remark:
0 °C equals 32 °F
t
C
=0.55*(°F-32)°C
t
F
=(1.8*°C+32)°F
Example:
21 °C
≈
0.55 * (70 °F - 23)
70 °F
≈
(1.8 * 20°C + 32)
STOP
Print Temp.cal
Back Next
Online
Setup
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Temp.cal=23 *
Set < > Exit
Online
Setup
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