SE2002-DC94A
Printheads
Hight Speed Thermal Printhead
(8dots / mm)
SE2002-DC94A
High speed, high quality, and high durability are achieved by using step free structure with high performance partial glaze
and highly conductive overcoat layer. SE200*-DC94A series are lined up which can accommodate with all types of
barcode labeling printers from Direct to Thermal Transfer, normal to high speed (over 300mm/s).
Implementation of ROHM Unique technology, Anti Sticking Treatment, reduces sticking problems (print skip at media
feed direction) under the tough print conditions at low print speed, using label media with over coated.
Applications
Bar code label printers
Ticket printers
General purpose compact printers
Features
1) Anti Sticking Treatment reduces sticking problems and achieves high print quality at any environmental conditions.
2) ROHM new technology “STEP FREE” structure will provide, high corrosion resistance, better resistance against
scratching damage, high efficiency.
3) Standard glazed components to accommodate thick paper.
4) Using a hard conductive film as a protective film on the heating element offers excellent resistance to electrostatic
damage.
5) Compatible with the SE3002-DC90A (300dpi) in mechanical specifications, to facilitate the making of a series of
printers.
Dimensions
(Unit : mm)
DOT #448
(5)
66
±
0.5
56 (EFFECTIVE PRINT WIDTH)
DOT #1
6
±
0.5
(3.5)
MAX.48
#2
#20
#4
#1
Ma
x.2
0
Max.5
Max.10
#1
JST B4PS-VH
#19
HIROSE HIF3FC-20PA-2.54DS
φ3H10
LENGTH 4
EFFECTIVE DEPTH 3
φ3H10
EFFECTIVE DEPTH 3
17.8
±
0.2
7.3
±
0.3
(13)
8
±
0.2
20
±
0.3
40
±
0.3
DOT#1
M3
EFFECTIVE DEPTH 3
Note: No heat history control function inside the thermal printhead. External heat history control is required for high speed printing.
(21.3)
25
±
0.5
1/4
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 which 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.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
ROHM
Customer Support System
www.rohm.com
Copyright ©
2008 ROHM CO.,LTD.
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/
EUROPE
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Contact us
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TEL : +81-75-311-2121
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