Epson LQ-570+ Servicehandleiding - Pagina 16

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Ook voor Epson LQ-570+: Product ondersteunings bulletin (20 pagina's), Product ondersteunings bulletin (5 pagina's), Handleiding productinformatie (8 pagina's), Installatiehandleiding (1 pagina's), Handmatig (12 pagina's), Specificaties (2 pagina's), Handmatig (8 pagina's), Product ondersteunings bulletin (16 pagina's), Installatiehandleiding (14 pagina's)

REV.-A

1.7 MAIN COMPONENTS

The main mmponents of the LQ-570+ printer are designed for easy removal and replacement at maintenance and

repair of the printer. The main composed of this printer are:

1) C107 MAIN board:

2) C062 PNL board:

3) C062 PSWPSE board: the power supply board.

4) M-5J1O:

This consists of a TMP90C041N 6-bit CPU, an E05A50 gate array, a PROM (512K), a mask ROM (character

generator, 2M), Head Gate Array, an EEPROM, a CR Driver, a PF Driver and Head Drivers.

" MASKROM(IC17)

the main control board; the CPU on this board controls all main functions.

the control panel bowd.

the printer mechanism.

CPU TMP90C041(IC21)

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