AGFA Drystar 5302 Reference Manual page 131

Establishing the image geometry reference values
To establish the image geometry reference values, proceed as follows:
Print the QC test image or use the previously printed test image.
1
For an example, see
To determine the reference values for geometry, measure the distances
2
A and B of the geometric square on the test image.
Make sure to measure distance A from the left edge of the left line to the
right edge of the right line and distance B from the upper edge of the
upper line to the lower edge of the lower line.
We strongly recommend using a 30 cm (12-inch) machinist scale with
0.5 mm divisions (1/64 inch).
Record these values as reference dimensions A
3
('Drystar 5302 Geometric Consistency Control Chart'). Refer to
Charts' on page 211.
These charts will be used for the annual quality test. For more information, refer to
'Performing the Annual QC tests'
Save this film for future reference.
4
2830A EN 20050526
'QC test image' on page 126.
on page 136.
D 5302 R
RYSTAR
B on Chart 4
and
ref ref
'Quality Control
Advanced operation (Key-operator mode)
EFERENCE MANUAL
131