13.6 AUTOCLAVE PRINTER DOES NOT PRINT
a - PAPER CARRIER COVER IS NOT CLOSED CORRECTLY, on the display appears the letter "D". Open
and close the printer cover checking that is correctly closed.
b - PAPER MISSING, on the display appears the letter "P". Open the cover and insert the roll of thermo-
graphic paper.
c - ROLL OF PAPER IS MOUNTED WITH THERMO SIDE TOWARDS INSIDE, open the cover and turn the
roll of paper to the correct position.
13.7 STAINS ON INSTRUMENTS
a - INSTRUMENTS BECOME YELLOW, chemical liquid residual has with heat been fixed on the instruments.
They were not sufficiently rinsed.
b - STERILIZATION CHAMBER PRESENTS YELLOW SPOTS, instruments were introduced in the chamber
with chemical liquid which dripped and is fixed due to heat. Rinsing was not sufficient.
c - INSTRUMENTS PRESENT WHITE SPOTS, rinsing was done with water with high level of calcium and the
instruments were not dried. For last rinse it is advisable to used demineralized water and dry carefully the
instruments.
d - INSTRUMENTS ARE DARKENED, this is caused by the fact that the instruments have internally a strong
component of carbon.
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DXBA408 Rev_14