i-SENS i-Smart 300, Operator'S Manual, Page: 95 / 107

8. Troubleshooting
Operator’s Manual
8-4
Troubleshooting, continued
Power
 While the analyzer is connected to the outlet, the power cord icon
does not appear:
1.
Check for loose power connections between the analyzer and
the outlet.
2.
Tighten any loose power connections.
If one of following situations applies
:
 The analyzer has turned off.
 The analyzer does not turn on.
1.
If not already done, turn off the power switch of the analyzer.
2.
Check for loose power connections between the analyzer and
the outlet. Tighten any loose power connections.
3.
Turn on the power switch of the analyzer.
4.
If the analyzer does not turn on, turn off the power switch of the
analyzer.
5.
Recharge the battery for 10 minutes.
6.
Turn on the power switch of the analyzer again.
Printer
If one of following situations applies:
 The printer does not print.

The printer does not feed the paper.
1.
Check for loose power connections between the analyzer and
the outlet.
If the analyzer is on battery power, the printout is only
available in more than 50% battery levels.
2.
Open the printer cover.
3.
Replace a roll of print paper if the paper has run out.
4.
Lift up the printer head and check for paper jam. If jammed,
remove the jam. Then, press the RESET switch on the left
side of the printer and close the printer head.