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M
AINTENANCE
7.9
7
6
Close the front cover and the side cover.
7
The machine returns to Standby mode.
N
OTE
:
If you do not reset the counter, “Drum Warning” or “Drum
Empty” may appear before the current drum cartridge’s time is up.
Checking the Serial Number
1
Press
Menu
until “Sys. Admin Tools” displays on the top
line. Or, press
Menu
and
0
using the number keypad to
display “Sys. Admin Tools”. If the menu is protected by a
password, you need to enter the password.
2
Press the scroll buttons until “Maintenance” displays on the
bottom line and then press
Enter
.
3
Press the scroll buttons until “Serial Number” displays on
the bottom line and then press
Enter
. You can check the
serial number of this machine.
4
To return to the idle mode, press
Stop/Clear
.
Adjusting Shading
If the scanning unit becomes dirty, it can alter the shading
value. If your print has black lines or is blurred, adjust the
shading settings.
1
Load a sheet of white paper on the scan glass.
2
Press
Menu
until “Sys. Admin Tools” displays on the top
line. Or, press
Menu
and
0
using the number keypad to
display “Sys. Admin Tools”. If the menu is protected by a
password, you need to enter the password.