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KD3004-DC10A
Printheads
Thick Film Thermal Printhead (300dpi)
KD3004-DC10A
KD3004-DC10A is developing type of GL40 series which are developed mainly for label printers. We have adopted low coefficient of abrasion and conductive protection coat to GL40 series which are possible for high speed and good printing quality. That is KD3004-DC10A which is 24V standard thick film thermal print head with high speed, high quality of printing, high durability, long life, and strong resistance to abration.
Applications High speed label printer Food label printer High speed ticket printer High speed terminal printer
Features 1) Perform 150km life time adopting new protective coat. (Perform three times life time by coefficient of abrasion which is about is about 1/10 of current mass-producing coat.) 2) Build in thermal high speeded heater and perform high printing 4 IPS. (100mm / s) 3) Available for thermal transfer printing by adopting specific partial glaze.
External dimensions (Unit : mm)
3-M3(Effective Depth 3)
TYPE OF PRINTHEAD
118 (4.792) 108.416(Effetive Print Width) DOT #1280 DOT #1
6.10.4 (5)
800.3 14.2080.2
400.3
(19)
950.3
150.3
Max.36
Max.45
Ma
x. 2
250.5
(20.8)
(3)
0
15.30.3
Max.10 Max.5.5 3H10 Length 4 (Effective Depth 3) 3H10 (Effective Depth 3)
#2
#20
#6
#1
#1
HIROSE HIF3FC-20PA-2.54DS
#19
JST B6PS-VH
17.80.2
7.30.3
1/4
KD3004-DC10A
Printheads
Equivalent circuit
VH DOT #1280 DOT #1
VSF L/S GND VDD STB4 STB3 STB2 STB1
#1280 #897 #896 #641 #640 #385 #384 #1
/LAT
LATCH REGISTER
CLK
SHIFT REGISTER
SHIFT REGISTER
SHIFT REGISTER
SHIFT REGISTER
DI4 DO4 DI3 DO3 DI2 DO2 DI1 DO1 TM TM
CONNECTOR
THERMISTOR 30k B : 3950K
VSF : Usually VSF and VH are connected. When measuring R value of Heatelement , VSF and VH should be separated.
DI No. DI1 DI2 DI3 DI4
DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280
STB No. STB1 STB2 STB3 STB4
DOT No. 1 to 384 385 to 640 641 to 896 897 to 1280
Fig. 1
Pin configuration
CONNECTOR A No. 1 2 3 4 5 6 7 8 9 10 Circuit No. Circuit CONNECTOR B No. 1 2 3 4 5 6 Circuit VH VH VH
GND VSF GND VDD
STB4
11 12 13 14 15 16 17 18 19 20
TM TM DI3 DO3 DI2 DO2 STB2 STB1 DI1 DO1
GND GND GND
CLK DI4 DO4 STB3 LAT
2/4
KD3004-DC10A
Printheads
Timing chart
Min.30ns
CLOCK (CLK)
Min.30ns DATA IN (DI) "High" : BLACK "Low" : WHITE DATA OUT (DO) "High" : BLACK "Low" : WHITE
Min.10ns
Max.120ns
Min.200ns LATCH (LAT) "High" : HOLD "Low" : THROUGH
Min.50ns
Min.100ns STROBE (STB)
Min.300ns
Max.10s DRIVER OUT
Max.10s
Fig.2
Characteristics
Parameter Effective printing width Dot pitch Total dot number Average resistance value Applied voltage Applied power Print cycle Maximum number of dots energized simultaneously Maximum clock frequency Maximum roller diameter Running life / pulse life Operating temperature Symbol - - - Rave VH PO SLT - - - - - Typ. 108.42 0.0847 1280 1000 24 0.51 0.83 1280 12 20.0 150 / 1x10 5 to 45
8
Unit mm mm dots V W / dot ms dots MHz mm km / pulses C
3/4
KD3004-DC10A
Printheads
Data sheet
0.40 0.35 0.30
ENERGY : (mJ / dot)
1.6 1.4 1.2 SPEED : 4IPS
RESISTANCE : (k)
180 160 140 120 100 80 60 40 20 0 0.02 0.04 0.06 0.08 0.1 0.12 0.14 0.16 0.18 0 -20 -10 0 10 20 30 40 50 60 70
0.25
O.D
1.0 0.8 0.6 0.4 0.2
0 0.5 1 1.5 2 2.5
0.20 0.15 0.10 0.50 0
0
SLT : (ms / line)
ENERGY : (mj / dot)
TEMPERATURE : (C)
Fig.3 Maximum energy curve
Fig.4 Representative density curve
Fig.5 Thermistor curve
4/4
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any means without prior permission of ROHM CO.,LTD. The contents described herein are subject to change without notice. The specifications for the product described in this document are for reference only. Upon actual use, therefore, please request that specifications to be separately delivered. Application circuit diagrams and circuit constants contained herein are shown as examples of standard use and operation. Please pay careful attention to the peripheral conditions when designing circuits and deciding upon circuit constants in the set. Any data, including, but not limited to application circuit diagrams information, described herein are intended only as illustrations of such devices and not as the specifications for such devices. ROHM CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any third party's intellectual property rights or other proprietary rights, and further, assumes no liability of whatsoever nature in the event of any such infringement, or arising from or connected with or related to the use of such devices. Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or otherwise dispose of the same, no express or implied right or license to practice or commercially exploit any intellectual property rights or other proprietary rights owned or controlled by ROHM CO., LTD. is granted to any such buyer. Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices (such as audio visual equipment, office-automation equipment, communications devices, electrical appliances and electronic toys). Should you intend to use these products with equipment or devices which require an extremely high level of reliability and the malfunction of with would directly endanger human life (such as medical instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other safety devices), please be sure to consult with our sales representative in advance. About Export Control Order in Japan Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control Order in Japan. In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause) on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1

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