Oki IP-6620 Maintenance Manual page 473

6.16.5 FILTER ASSY, MW, LCIS
Note
Before replacing the filter, put the printer in the idle state (state with no errors).
1.
Open and close the LCIS unit drawer to
fill the subtanks with ink.
* Ink is supplied automatically to the
subtanks when the drawer is opened
and closed.
2.
Open the LCIS unit drawer and
disconnect the two joints of the filter
module to replace.
3.
Loosen the screw securing the filter
module, and remove the filter module
obliquely upward.
4.
Reverse the filter module and remove
the filter assy from the two clamps
securing it.
Then disconnect the tube joint and
remove the filter.
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OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
Filter module
Clamp
Two joints
Securing screw
Filter
Clamp
Joint