Minolta CF910 Service Manual page 488

3-10. GRADATION ADJUST
NOTE:
Before making the Gradation Adjust, set PRT Max. Density, PRT Highlight, Background
Voltage and VB Shift in the Image Adjust to "0".
1. Turn OFF the front door interlock switch and close the
front door. Click "Gradation Adjust."
2. For the Gradation adjustment procedure, refer to the
on-line manual. (Double-click the file "FACThelp.htm"
on the CD-ROM.)
3. Start the Gradation Adjustment.
Switch the Switcher to the "A" CF911P position.
Click "Gradation Adjust".
When the "Ex". button is clicked, the previous screen
reappears.
4. Wait for CF911P to reply.
Wait until the message "Start Test Print" appears.
When it appears, click the Start (RETURN) key.
NOTE:
If the test print sequence fails because of a paper
empty condition, add paper, then initialize the
printer and restart the Facte.exe program.
The printer can be initialized by either of the following
procedures: Press the Menu key and downward
pointing arrow key on the control panel, select
"Reboot Servers", and press the SET key; or, turn
OFF, then ON the power. Click the Start (RETURN)
key.
When the "Ex". button is clicked, the previous screen
from step 3 reappears.
The test print cycle starts with the message "Copying
(Cyan), Copying (Magenta), Copying (Yellow),
Copying (Black)" appearing on the screen.
If the printer is warming up, the message "Warm-up"
appears.
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