Kodak SRP 30 - Manual (Page 167)

Operator’s Guide
Scanner Calibration PIKO
The scanner pixel correction (PIKO) process:
•
Calibrates the light path of the lamp up to the CCD
•
Balances the pixel sensitivity of the CCD for each pixel
•
Defines the illumination strength (if the lamp is replaced, for example – this
influences the lamp, filter, mirror box, and film mask)
•
Defines the crop to be used for the film mask (illumination on the CCD chip)
The system automatically performs a PIKO:
•
During system startup (because any film mask could be inserted when the system
is started)
•
Whenever you change the film mask
•
Whenever there are considerable fluctuations in light and temperature (light path or
CCD)
IMPORTANT: Do not change the film mask during a PIKO. This interrupts the crop
definition process, resulting in incorrectly exposed prints (brightness,
colors) and possible prints with white borders.
After a successful PIKO, the status line shows the message Terminate Scanner
calibration.
You can also start PIKO manually. Normally, this is only required if you receive a
message that the automatic PIKO was not terminated successfully. Otherwise, the
prints may get white borders.
5-10 KODAK PROFESSIONAL SRP 30 Laser Printer