Oki B6500

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Chapter 3 Removal and Replacement Procedures (RRPs)
3) Install the SUPPORT GUIDE IND together with the GUIDE INDICATOR 1 and GUIDE INDICA-
TOR 2 to the HOUSING TOP 550 (PL 12.3), and secure the GUIDE INDICATOR 1 using the 2
hooks of the HOUSING TOP 550.
4) Slide the SUPPORT GUIDE IND (PL 3.1) along the groove of the HOUSING EXTENSION 550 to
install, and assemble the HOUSING TOP 550 and HOUSING EXTENSION 550 into 1 unit.
5) Install the HOUSING EXTENSION 550 and HOUSING TOP 550 (PL 12.3) to the HOUSING BASE
550 while pushing the LINK SW SIZE1-550 (PL 3.1), LINK SW SIZE2-550 (PL 3.1) and LINK SW
SIZE3-550 (PL 3.1) of the HOUSING BASE 550 outward as shown (Figure 3).
Figure 3. Link Size Switches
Be sure to put 2 claws on the top of the PLATE ASSEMBLY BTM under the hooks on the
HOUSING TOP 550.
6) After assembling the HOUSING TOP 550 to the HOUSING BASE 550 using the 4 hooks, secure
them using the 2 screws (gold tapping, 8mm) on both right and left sides, as well as the 6 screws
(gold tapping, 8mm) on the back.
After tightening the screws, move the GUIDE ASSEMBLY END 550 back and forth, and
make sure that the LINK SW SIZEs operate smoothly.
7) Insert the link lever of the GUIDE INDICATOR 1 (PL 3.1) into the hole of the PLATE ASSEMBLY
BTM.
8) While pressing down the hook of the HOUSING TOP 550, install the GUIDE ASSEMBLY SD R550
(PL 12.3) to the HOUSING TOP 550.
After installing, make sure that the 3 claws of the GUIDE ASSEMBLY SD R550 sit cor-
rectly in the grooves of the HOUSING TOP 550.
9) While pressing down the hook of the HOUSING TOP 550, install the GUIDE ASSEMBLY SD L550
(PL 12.3) to the HOUSING TOP 550.
After installing, make sure that the 3 claws of the GUIDE ASSEMBLY SD L550 sit cor-
rectly in the grooves of the HOUSING TOP 550.
10) Push the PLATE ASSEMBLY BTM downward to lock.
11) Install the GEAR PINION (PL 12.3) to the HOUSING TOP 550.
JG3210AA
LINK SW SIZE 1-550
(PL4.1.45)
LINK SW SIZE 2-550
(PL4.1.46)
LINK SW SIZE 3-550
(PL4.1.47)
(PL 3.1.45)
(PL 3.1.46)
(PL 3.1.47)