User Guide

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PAPER
PRINTER MAINTENANCE
TO CHANGE THE INK CARTRIDGE
When printouts become faint, it might be nec-
essary to change the ink cartridge. Contact
your Hanna authorized center.
TO INSERT THE PAPER ROLL
The HI955201, HI955202, HI955301 and
HI 955302 use plain paper rolls 38 mm width.
To insert a new roll is very easy.
Open the paper cover pulling it gently.
Take the carton cylinder away.
Insert the paper edge in the printer slot and
feed the printer by pressing the PAPER key.
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Allow approximately 5 cm (2") to exit from
the printer and replace the paper cover.
TO RESET PRINTER
Press PAPER to reset the
printer when jammed.
If the printer is still
jammed, take the
battery cover off by
removing the
screws. Using a pen-
cil press the black
button. This will re-
set the printing
mechanism.
Before replacing the
battery cover inves-
tigate the cause of
the printer jam (e.g.
the paper caught un-
der the cover and pre-
vented printer from
advancing paper
feed).
Replace the battery
cover and secure screws.
-
-
+
+
1.5V
1.5V
-
-
+
+
1.5V
1.5V
SCREW
POTS
RESET
PAPER