KF2004-GF50A
Features
1) Using advanced LSI technology, ROHM has developed a dedicated low voltage driver chip. pared with previous products, power consumption has been reduced by more than 30%. Because the print head circuits draw just 2.7 volts, the printer can be driven using a single lithium ion battery. 2) One rank resistance value of 123Ω ± 4% eliminates the inconvenience of rank selection. 3) The GP10 series has a resistance value of 123Ω and can be used in devices designed to operate with a single 3V lithium ion battery.
!External dimensions (Units : mm)
Max.1.7 Dot #1
MAX.16.5
2.1±0.3
104 (Effective Print Width) Dot #832
(11.35)
(1.1)
Exposed Conductor Side
(14) ax
.φ
14 .
No.28
No.1
Connector
Insert Direction
1/4
Printheads
!Equivalent circuit
VH L-GND P-GND 1,2,3,26,27,28 18 13,14,15,16,17 13 24 23 12 11 3 2 1 DOT #832 DOT #1
STB7 STB6
STB2 STB1 AEO2 AEO1 LAT
9 8 20 19 5 LATCH REGISTER
DI CLK DO VDD TM TM
25 6 4 7 11 12 THERMISTOR 30kΩ...
