APPLICATIONS
Label printers Ticket printers Terminal printers !FEATURES
1) A new pin connector structure greatly reduces the size and weight. 2) A hard protective coating with good conductivity ensures highly reliable operation over a long useful life. 3) A newly developed driving IC improves data transmission speed (8MHz) and ON resistance (half of the conventional product) to support various control methods. 4) One rank resistance value of 800Ω ± 3% eliminates the inconvenience of rank selection. 5) 2-inch, 3-inch and 4-inch series are available. !External dimensions (Units : mm) 65 56 (EFFECTIVE PRINT WIDTH) DOT #448 DOT #1 5±0.3 4±0.2 Max.20 2.6±0.1 NO.15 NO.1 NO.15 NO.1 CONNECTOR B CONNECTOR A 2−M3 (EFFECTIVE DEPTH 3) (10.2) 5±0.2 55±0.2 5.1±0.1 φ2 0.0 1/4 KF2002-GD30A Printheads !Equivalent circuit VH P-GND L-GND 12,13,14,15 1,2,3,4 5 DOT #448 DOT #1 1,2,3,4 12,13,14,15 VH P-GND STB6 10 9 STB1 STB5 9 10 STB2 STB4 8 11 STB3 6 LATCH REGISTER DI 11 SHIFT REGISTER 7 5 8 TM TM 6 7 THERMISTOR 30k Ω B:3950 LAT CLK DO V DD CONNECTOR B CONNECTOR A Fig.1 !Pin assignments CONNECTOR A No.
ROHM Semiconductor
