Epson LQ-510 - Connecting Printer to Computer

GENERAL DESCRIPTION
1.9.1 SAMA BOARD
The use of the pPD7810HG CPU simplifies the circuitry design of the main control board.
REV.-A
E05A02 Gate Array (1A)
1MCG M10A17 or M10A20
PSRAM (5A)
27256 PROM (6A)
Gate
Array (71
pPD7810HG CPU (5B)
Figure 1-12. SAMA Main Control Board
1-26
LQ-510