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4-3.How To Operate Maintenance Mode
24 DRYPRO MODEL 752 Operation Manual Ver.0.11 2002.6
" Calibrating Density (CALIBRATION)
The device has the densitometer in the cooling/discharge section, which allows you to control the density
automatically.
If there is a problem with the density, print the calibration sheet from this screen to calibrate the density.
• Calibration
(1) Touch [CALIBRATION] on the maintenance menu
screen.
The message for selecting the tray will appear.
(2) Touch the key of the tray for which you wish to per-
form density correction.
The print data in the calibration sheet will be queued, and the
maintenance menu screen will re-appear.
If you wish to perform density correction for the other tray,
repeat from Step (1).
(3) Touch [EXIT] to end the maintenance mode.
When the normal screen re-appears, the film in the selected
tray is transported and the calibration sheet is printed out. Wait
until printing is complete. After printing is end, the density cor-
rection is complete.
IMPORTANT
• The calibration sheet is used as the sampling
data (the data before the density correction)
for the automatic density correction.
When you check and control the density, use
the SMPTE pattern which is printed out by
TEST PRINT on the maintenance menu.
(Refer to page 26.)