ROHM KD3004-DC92A Technical data
A
Thick Film Thermal Printhead (300d pi)
KD3004-DC92A
KD3004-DC92A is developing type of GL40 se ries which are de veloped mainly for label printe rs.
We have adopted low coefficient of abrasio n and c ond uctive pr otect ion co at to GL40 seri es which are possib le for h igh sp eed and
good printing quality.
That is KD3004-DC92A which is 24V standard thick film therm al print head with high spee d, high qu ality of p rinting, h igh dura bility ,
long life, and strong resistance to abration.
zApplications
High speed label printer
Food label printer
High speed ticket printer
High speed terminal printer
zFeatures
1) Perform 150km life time adopting new protective coat.
(Perform three times life time by coe fficient o f abrasion w hich is about is about 1 /10 of current mass-p roducing coat.)
2) Build in thermal high speeded heater and perfo rm high printing 4 IPS. (100mm / s)
3) Available for thermal transfer printing by adopting specific partial glaze.
zDimensions (Unit : mm)
(4.792)
Max.45
Max.36
TYPE OF PRINTHEAD
118
108.416(Effetive Print Width)
DOT #1280
(3)
#2
#1
#20
#19
DOT #1
Max.φ20
Max.5.5
#1#6
JST B6PS-VHHIROSE HIF3FC-20PA-2.54DS
6.1±0.4
(5)
Max.10
3-M3(Effective Depth 3)
(20.8)
25±0.5
φ3H10 Length 4
(Effective Depth 3)
95±0.3
80±0.3
14.208±0.2
40±0.3
(Effective Depth 3)
(19)
φ3H10
15±0.3
7.3±0.3
15.3±0.3
17.8±0.2
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c
○
2009 ROHM Co., Ltd. All rights reserved.
1/3
2009.01 - Rev.
A
S
S
S
S
KD3004-DC92A
zEquivalent circuit
VH
GND
DD
V
TB4
TB3
TB2
TB1
Data Sheet
DOT #1280 DOT #1
1280
897 896 641 640 385 384 1
Fig. 1
LATCH REGISTER
SHIFT
REGISTER
STB No.
STB1
STB2
STB3
STB4
SHIFT
REGISTER
THERMISTOR
Ω
B : 3950K
30k
DOT No.
385 to 640
641 to 896
897 to 1280
SHIFT
REGISTER
LAT
CLK
DI4
DO4
DI3
DO3
DI2
DO2
DI1
DO1
TM
TM
CONNECTOR
SHIFT
REGISTER
DI No.
DOT No.
DI1 1 to 384 1 to 384
DI2
DI3
DI4
385 to 640
641 to 896
897 to 1280
zPin assignments
CONNECTOR A CONNECTOR B
No.
1
2
3
4
5
6
7
8
9
10
Circuit
GND
DD
V
GND
DD
V
STB4
CLK
DI4
DO4
STB3
LAT
No.
11
12
13
14
15
16
17
18
19
20
Circuit
TM
TM
DI3
DO3
DI2
DO2
STB2
STB1
DI1
DO1
No.
1
2
3
4
5
6
Circuit
VH
VH
VH
GND
GND
GND
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c
○
2009 ROHM Co., Ltd. All rights reserved.
2/3
2009.01 - Rev.
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