LAUNCH X-431IV English User’s Manual
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2.5.6 Online Help
Click
button or [help] button to get ‘help’
information for the current interface.
2.5.7 Load thermal paper
The mini printer applies thermal paper roll with
size of Φ30×57mm. Follow the steps described as
below to load it.
Install thermal paper
1)
Push the printer cover out and open it as
indicated on Fig. a & b.
Figure a
Figure b
2)
Place the unpacked thermal paper into the
compartment with its starting end
approaching to the paper outlet (see Fig. c).
Reversing paper direction will cause that no
results will be printed out.
Figure c
3)
Pull out some printing paper and introduce it
along the slot until it comes out of the paper
outlet shown as Fig. c. Otherwise paper can
not be fed.
4)
Close the paper cover. See Fig. d.
Note: The thermal paper should be prevented from
being heated before printing, otherwise, the paper
would be no longer effective or printing results
disappear.
Print test result
After loading the thermal paper, press [LF] key to
check whether the paper can be fed normally.
When the [PAPER] indicator is on, it indicates
that the printer is ready. Click the [PRINT] button
(if it appears) on the screen of X-431IV main unit
to print the test result.
Table 2-3 Function description of printer keys
[PAPER]
Ready indicator. When it is on, mini
printer works properly; if is off, printing
operation can not be executed.
[LF]
Paper line feed key
