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Chapter 3 Removal and Replacement Procedures (RRPs)
When installing the PLATE ASSEMBLY BTM, be sure to put 2 SPRING BTM UP 150s
(PL 2.1) into the bosses on the back of the PLATE ASSEMBLY BTM (NOTE 1) (Figure 2).
Be sure to put 2 claws on the top of the PLATE ASSEMBLY BTM under the hooks on the
HOUSING TOP 150.(NOTE 2) (Figure 2).
3) Install the GEAR PB R (PL 2.1) to the SHAFT PB, and secure it with the hook.
Be sure to install the hook of the GEAR PB R into the groove of the SHAFT PB.
When installing the GEAR PB R, be sure to lift up the PLATE ASSEMBLY BTM. If the
PLATE ASSEMBLY BTM is inclined, a paper skew or jam may occur. Check after the
installation is completed.
4) While pressing down the hook of the HOUSING TOP 150, install the GUIDE ASSEMBLY SD R150
(PL 2.1) to the HOUSING TOP 150.
After installing, make sure that the 3 claws of the GUIDE ASSEMBLY SD R150 sit cor-
rectly in the grooves of the HOUSING TOP 150.
5) While pressing down the hook of the HOUSING TOP 150, install the GUIDE ASSEMBLY SD L150
(PL 2.1) to the HOUSING TOP 150
After installing, make sure that the 3 claws of the GUIDE ASSEMBLY SD L150 sit cor-
rectly in the grooves of the HOUSING TOP 150.
6) Push the PLATE ASSEMBLY BTM downward to lock.
7) Install the GEAR PINION (PL 2.1) to the HOUSING TOP 150.
When installing the GEAR PINION, make sure the GUIDE ASSEMBLY SD R150 and
GUIDE ASSEMBLY SD L150 are completely opened. If not, the side register may be mis-
aligned.
8) Install the COVER CST (PL 2.1) to the 150 PAPER CASSETTE.