SH3004-DC90A Datasheet, PDF (2/4 Pages) Rohm – Near edge thermal printhead (300 dots / inch)

Tentative
Printhead
zEquivalent circuit
DOT #1280
VH
220µF 35V
GND
BEO
STB2
STB1
LAT
1280
DI 2
DI 1
CLK
VDD
GND
TM
TM
0.1µF 50V
SH3004-DC90A
DOT#1
LATCH
641
640
1
DI No.
DI 2
DI 1
DOT No.
1280 to 641
640 to 1
STB No.
STB2
STB1
DOT No.
1280 to 641
640 to 1
2/3