Oki IP-7900-21 Advanced Operation Manual page 15

6
# I N K S Y S T E M O P T
[ S T O R E I N K S Y S
7
# I N K S Y S T E M O P T
[ C L E A N I N K S Y S
8
Knob screws
Subcartridge cover
9 Subcartridges to be removed
Dummy subcartridges
10
11 Subcartridge cover
key scroll to [[CLEAN INK SYS].
With the
Press the key.
Open the subcartridge cover.
Loosen the two knob screws on the subcartridge cover
and open the subcartridge cover.
O P E N
S U B C A R T R I D G E C O V E R
Remove the eight subcartridges.
R E M O V E
Y 1 S U B C A R T R I D G E
Set the dummy subcartridges of the cleaning
liquid set.
L O A D
Y 1 D U M M Y S U B C A R T
Close the subcartridge cover and tighten the
two knob screws.
C L O S E
S U B C A R T R I D G E C O V E R
15