90
It prints
unclear or with
breakpoints
Recording paper is out of specification.
Replace it with our paper or with
better paper of the same
specification.
After pressing
"Stop", the
recorder still
works, but
prints nothing.
Recording paper is installed backwards.
Black label direction is wrong
Reinstall the recording paper.
Recording paper is out of specification.
Select the recording paper with
black label.
Black label detection sensor head is
dusty.
Clean the transducer head with a
cotton swab dipped in medical
alcohol.
Recording paper is installed backwards
Properly install the recording
paper, with grid side right facing
to the print head.
The solutions above can solve common printing failures. If there are still some issues unsolved,
please contact our service department, or return the ECG machine to us for maintenance or
replacement.
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