AGFA DRYSTAR AXYS Service Manual page 402
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- User manual (168 pages) ,
- Reference manual (137 pages) ,
- Manual (55 pages)
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DD+DIS032.07E
4.6
Test Image Evaluation
(1)
In the browser pages select menu "Service Engineer Tools - Enter Service
Command Session - 3 Print Testimage - 1 Test image".
(2)
Print following test images on the largest format available in the film trays:
•
•
•
(3)
If the printer is used for Mammo and CR application, also print a
medicalimage.zip (Service command session: 3 Print Testimage -
4 medicalimage.zip) from this tray, where mammo films are loaded.
(4)
Mark the test films with a waterproof pen as testfilms after maintenance
(5)
Check all three (four) images at the lightbox. Following items must been
checked:
•
•
•
•
(6)
Evaluate the test images at follows:
1.
2.
3.
(7)
Compare the test images "after maintenance" with the test images made "before
maintenance": The image quality of the last printed medicalimage and STI/STI2
test image must be equal or better than the images made before maintenance.
4.7
Host System Image Quality Check
(1)
Print a diagnostic image from every host system.
(2)
Check images of each host at the lightbox for artifacts in diagnostic image.
(3)
In case artifacts are visible, compare with artifacts in last STI /STI2 image.
•
•
The controlled version of this document resides on MedNet. Any printed copy of this document is uncontrolled.
Edition 1, Revision 0
09-2007
STI.ZIP
STI2.ZIP
medicalimage.ZIP
Line artifacts in transport direction
Line artifacts vertical to the transport direction
Point artifacts
Surface artifacts
If no artifacts are seen on the STI / STI2 image continue with next step
If artifacts seen on STI / STI2 image aren't visible on the medicalimage
continue with next step.
In other case (i.e. artifacts which are visible in STI / STI2 are visible on
medicalimage, too) refer to Technical Documentation chapter "3.3
Troubleshooting"
In case artifacts are also visible in STI / STI2 image, refer to Technical
Documentation chapter "3.3 Troubleshooting".
In case artifact is only visible in images of a specific host but not in STI /
STI2 image, initiate a service call of modality service engineer
DOCUMENT CONTROL NOTE:
DRYSTAR AXYS
Type 5367
Maintenance
Chapter 9 / 24
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