Performing quality control (QC) tests
The following procedures must be performed daily, weekly or annually as
indicated. When used in a mobile application it is required to do a QC after
every move.
The reason for performing quality control tests is to determine if any
significant image quality variation or deterioration has occurred which may
require corrective action. Comparing the results of the tests with the reference
values previously established does this.
This procedure allows the operator to take the necessary preventive actions
before any image quality loss can take place.
Topics:
•
•
Performing the weekly QC tests
•
Performing the annual QC tests
Performing the daily QC test
WARNING:
This test must be performed every day before any clinical film
can be processed.
1.
Turn on the printer and wait at least for 15 minutes.
2.
Press the Key-operator key to enter the Key-operator mode.
3.
Press the down key seven times, followed by the ok key to select ‘QC’.
5 Restore config.
6 Calibration
7 Service Actions
8 Quality Control
9 Installation
Reachable with Up/Down arrow keys
Visible
A confirmation screen appears:
4.
Do one of the following:
• Press the Confirm key (YES) to start the QC procedure and proceed
with step 5.
• Press the Escape key (NO) to quit.
5.
Define the tray for printing.
The ‘Select tray’ screen appears:
102
| Crystal Imager | Advanced Operation (key-operator mode)
3831B EN 20210601 1655
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