ROHM KD3006-DC72A Technical data

A

Thick film thermal printhead(with thermal historical control)

KD3006-DC72A

DC72 series has our ow n intern ally developed heat-history control function.
This product is best suited for applications which require 24 hours operation like factory production lines.

zApplications

High speed label printer
High speed bar code printer
High speed ticket printer
Various high speed terminal printers

zFeatures

1) Newly developed thick-film fast response thermal element and driver LSI with the function of thermal history control which is
added the future history control are employed f or this series. It is p ossible to pri nt with super high sp eed of 10 inches / s o r 250
mm / s.

2) 150km life realized by attributing durable new protection film.

3) New partial glaze construction makes it compatibl e with the th ermal transfer application .

zDimensions (Unit : mm)

LABEL

10.1±0.4
(9)

Max.14.0

(3.5)

Max.40

Max.48

φ3H10 (Effective Depth 3)

7.3±0.3

13.3±0.3

17.8±0.2

#2

#1

Dot #1920

CONNECTOR A

41.312±0.2
44±0.3

162.624 (Effective Print Width)(9.688)

40±0.3

182

#34

#33

φ3H10 Length 4(Effective Depth 3)

80±0.3

CONNECTOR B

124±0.3

3-M3(Effective Depth 3)

#10

Dot #1

20

Max.φ

Max.5

#1

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c

○

2009 ROHM Co., Ltd. All rights reserved.

1/3

2009.01 - Rev.

A

C

C

C

CONNECTOR BCONNECTOR A

KD3006-DC72A Data Sheet

zEquivalent circuit

V

GND

N.C.

/ STB4
/ STB3

/ STB2

/ STB1

H

V

DD

100µFx2

35V

0.1µF
50V

DOT #1920

#1920 #1409

#1408

#897

#896 #513

DOT #1

#512 #1

/ RESET

CLKIN4

DO4

LKOUT4

CLKIN3

DO3

LKOUT3

CLKIN2

DO2

LKOUT2

CLKIN1

DO1

/ LOAD
START

INC

SEL2
SEL1

DI4

DI3

DI2

DI1

TM
TM

CONNECTOR

DI No.

DI4
DI3
DI2
DI1

DOT No.
1920 to 1409
1408 to 879

896 to 513
512 to 1

SHIFT

REGISTER

/ STB No.

/ STB4
/ STB3
/ STB2
/ STB1

LATCH REGISTER

SHIFT

REGISTER

TO EACH IC

THERMISTOR
30kΩ B : 3950K

DOT No.
1920 to 1409
1408 to 897

896 to 513
512 to 1

SHIFT

REGISTER

CLK No.

CLKIN4
CLKIN3
CLKIN2
CLKIN1

SHIFT

REGISTER

DOT No.
1920 to 1409
1408 to 897

896 to 513
512 to 1

Fig.1

zPin assignments

No.

Circuit
1
2
3
4
5
6
7
8
9

10
11
12
13
14
15
16
17

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c

○

V

DD

V

DD

NC

NC
SEL2
SEL1

CLKIN4 (CP)

CLKOUT4

CLKIN3

CLKOUT3

DI4

DO4

DI3

DO3
/ STB4
/ STB3

INC

2009 ROHM Co., Ltd. All rights reserved.

No.

18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34

Circuit

/ LOAD

/ RESET

START

TM
TM
DI2

DO2

DI1

DO1
/ STB2
/ STB1

CLKIN2

CLKOUT2

CLKIN1

NC
NC
NC

No.

10

Circuit

1

V

H

(COM)

2

V

H

(COM)

3

V

H

(COM)

4

V

H

(COM)

5

V

H

(COM)

6

GND

7

GND

8

GND

9

GND
GND

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2009.01 - Rev.