Oki IP-6620 Maintenance Manual page 430

7.
Set the installation jig.
Check that the jig's four corners are on
the PLATE(JC).
8.
Push the jig inside with both hands as
shown in the picture.
Next, push the jig three more times just
strong enough to feel the
SPRING(FLORT-HV).
9.
Check that the four PLATE(JC) are
inside the FRAME(UD-HV). Push the jig
again if they are not all inside.
OKI Data Infotech Corporation CONFIDENTIAL
Chapter 6 Parts Replacement (Disassembly/Reassembly)
Jig
SPRING(FLORT-HV)
FRAME(UD-HV)
PLATE(JC)
6-101