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Printheads
Thick film thermal printhead
(8 dots / mm)
KF2003-GL41A
The KF2003-GL41A is a 24 V standard thick film thermal printhead with a printing speed up to 6 inch / second that has
been developed mainly for label printer use. (This product is a development product, so please contact ROHM for more
details.)
Applications
High-speed barcode label printer
High-speed ticket printer
High-speed multi-purpose small-sized printers
Features
1) With the newly designed thick film high-speed heater, the
KF2003-GL41A achieves high-speed printing of up to 6 inch / se-
cond (150 mm / second) without heat history control. With heat
history control, the super high speed of 10 inch / second (250 mm
/ second) is also supported.
2) The use of the hard highly-durable conductive protective film en-
sures a long product life.
3) Uses a special partial glaze construction for support of thermal
transfer printing.
4) Uses the thick film G-series structure (see “Features” on page
138) to provide you the proven record that the G-series has at-
tained on the market.
External dimensions (Units: mm)
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Printheads KF2003-GL41A
Equivalent circuit
Pin assignments
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Printheads KF2003-GL41A
Timing chart
Characteristics