Calibrating The Scanner - Braun Novoscan A6 Bedienungsanleitung

24 Care and maintenance

Calibrating the scanner

If the scanned image looks fuzzy or there are unwanted lines on it,
then the scanner needs to be calibrated in order for the sensor to
resume its original precision. To calibrate the scanner:
1. Follow the instructions on page 23 to clean the image sensor, and
then follow the instructions in "Preparation" on page 8 to prepare
the scanner for scanning.
3. Gently slide the sensor cleaning
swab to the other end of the
output slot.
4. Repeat step 3 five or six times
consecutively.
NOTE
: Do not apply too
much force on the swab.
5. Slide the sensor cleaning swab to
the left end of the output slot,
and then remove it from the slot.
Store the sensor cleaning swab in
a safe place and keep it away
from dust.
2. Insert the calibration card as shown.
The scanner will scan the pattern on
the calibration card and perform
calibration to the sensor inside
automatically.
NOTE : Make sure that the
calibration card is inserted in
the correct direction. Otherwise
the calibration won't work.