Epson TM-L90 series Service Manual page 33

Confidential
Main Case Assembly
1. With the main assembly upside down, remove two S5 screws and one S3 screw.
2. Remove the main case assembly.
CAUTION:
When installing the case, do not pinch the lead wire. Doing so may cause failures.
Install in the reverse sequence of removal.
3-12 Disassembly and Assembly
S5
S3
Main case assembly
Rev.C