KD2003-CF10A printheads rev.a 1/4 for gaming equipment, atms : cf, cg series KD2003-CF10A z applications pos printers label printers receipt printers general purpose compact printers z features utilizing the ideal element structure for each model (cf se ries: 100mm/s, cg series: 150mm/s) ensures perfect print quality and efficient energy consumption. in addition, the un its feature a high-frequency clock, enabling advance control. z dimensions (unit : mm) dot #576 83 (heatsink width) 72 (effective print width) dot #1 16 0.2 15.1 1 2.6 0.1 no.9 no.1 no.9 no.1 connector b connector a max.1.7 5.85 max. 14.0 4.6 5 73 2-m3
KD2003-CF10A printheads rev.a 2/4 z equivalent circuit z pin assignments no. 1 2 3 4 5 6 7 8 9 circuit no. 1 2 3 4 5 6 7 8 9 circuit connector a connector b gnd gnd tm v dd di vh vh vh vh do clk gnd gnd stb1 stb2 lat stb3 stb4 v h gnd cl k h ?k dot #1 dot#576 tm /stb3 /stb 4 connector b 576 433 432 289 288 145 144 1 connector a shift register /lat di do v h gnd /stb2 /stb1 vd d
KD2003-CF10A printheads rev.a 3/4 z timing chart z characteristics effective printing width dot pitch total dot number average resistance value applied voltage applied power print cycle pulse width maximum number of dots energized simultaneously maximum clock frequency maximum roller diameter running life / pulse life operating temperature parameter rave v h p o slt t on 72.0 0.125 576 800 24.0 0.64 1.25 0.28 288 8 14.0 50/5 10 7 5 to 45 mm mm dots ? v w/dot ms ms dots mhz mm km/pulses c symbol typical unit ? ? ? ? ? ? ? ? *if delay time for driver out can not be secured enough, there is a possibility that vh would fluctuate greatly. please design the circuit so that vh does not exceed p eak voltage (vp). tw clk t setup d i t hold di td do t setup lat t hold la t tw lat t setup stb t do t do do (data out) clk (clock) /lat (latch) /stb (strobe) di(data in) "high":black "l o w " : w h ite "high": hold "low" : through "high":black "l o w " : w h ite min.10 sec* drive r out
KD2003-CF10A printheads rev.a 4/4 z electrical characteristic curves paper : kf50-hda (oji) 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 012345 scanning line time ( ms/line) energy ( mj/dot) fig.1 adaptive speed chart 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 0.00 0.05 0.10 0.15 0.20 0.25 0.30 energy ( mj/dot) optical density slt : 1.25ms/line fig.2 representative density curve 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 012345 scanning line time ( ms/line) energy ( mj/dot) fig.3 maximum energy curve 0 20 40 60 80 100 120 140 160 180 ? 20 ? 10 10 30 50 70 0204060 temperature : ( c) resistance : (k ? ) fig.4 thermistor curve
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. appendix1-rev2.0 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 the americas / eupope / asia / japan contact us : webmaster@ rohm.co. jp www.rohm.com copyright ? 2007 rohm co.,ltd. the products listed in this document are designed to be used with ordinary electronic equipment or de vices (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. 21, saiin mizosaki- cho, ukyo-ku, kyoto 615-8585, japan tel : +81-75-311-2121 fax : +81-75-315-0172 appendix
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