IP-7900-20/21/7700-20/21 Advanced Operation Guide
10
6
# I N K S Y S T E M O P T
[
S T O R E I N K S Y S
Press the
key.
7
Subcartridge cover
Knob screws
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
8
Subcartridges to be removed
Remove the eight subcartridges.
R E M O V E
Y 1 S U B C A R T R I D G E
9
Dummy subcartridges
Set the dummy subcartridges of the storage
liquid set.
L O A D
Y 1 D U M M Y S U B C A R T
10
Subcartridge cover
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
