Epson L-1000 Technical Manual page 175

REV.-A
APPENDIX
A.1.3 E05A02LA (7A)
This gate array was developed for 24-pin, dot-matrix printers and is used to simplify the interface between the
CPU and the printhead. Figure A-8 shows the E05A02LA pin diagram; Figure A-9 shows the E05A02LA block
diagram; Table A-7 shows pin functions for the E05A02LA.
Figure A-8. E05A02LA Pin Diagram
A-10
LQ-500/ L-1000