AGFA Drystar 5300 Reference Manual page 115

2
Visually check the 'QC ' test image for artifacts: no significant disturbing
artifacts should be visible.
3
Check the spatial resolution by examining the three squares, each of which
contains an oval. Within each oval are three groups, each having five dots. All
five dots of each group must be visible (use a magnifying glass and optimize
viewing conditions).
4
Record these values at the top of the Drystar 5300 Chart 3 ('Drystar 5300
Artifacts and Spatial Resolution Control Chart'). Refer to Appendix C
Control Charts'
5
These charts will be used for the weekly quality test. For more information,
refer to 'Performing the weekly QC test (Spatial Resolution and Artifact Test)'
on page 120.
In case of significant artifacts or insufficient spatial resolution, the
reason must be found and the problem solved before any further clinical
films can be printed.
Refer to
maintenance'
2920B EN 20031206
on page 199.
'Maintaining optimal image quality'
on page 161, or call your local Agfa service organization.
on page 101 and 'Preventive
'Quality
115