Epson TM-L90 series Service Manual page 49

Confidential
Reduction Gears
1. Remove one E-ring (E2).
2. Remove reduction gear C.
3. Remove reduction gear D.
Reduction gear D
Install using the following steps:
1. Lubricate the two reduction gear shafts with G-45, in a line-shape.
2. Install reduction gear D.
Note:
When installing reduction gears C and D, see the drawing and install them in the correct directions.
3. Install reduction gear C.
4. Secure with one E-ring (E2).
3-28 Disassembly and Assembly
Reduction gear C
E2
Rev.C