Print Specifications - Epson TM-L90 Developer's Manual

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Print Specifications

Item
Printing method
Dot density
Printing direction
Paper width
Maximum printable area
Characters per line
Print Speed
Carriage return width
Note:
The print speed listed above is the values when the printer prints with the default print density level at 24
V and 25 ° C. The print speed may be changed automatically with the condition of the supply voltage or the
head temperature.
Printing speed may be slower depending on the data transmission speed and the combination of control
commands.
The from two to four-divided energizing mode can be selected with the memory switch or transmit GS ( K.
If the low capacity of the power supply is used, the printer can print with setting the from two to four-
divided energizing mode.
Low transmission speed may cause intermittent printing. It is recommended to transmit data to the
printer as quickly as possible. (Example: 19200 bps at least for printing with Font A) (bps: bits per second)
Rev. A
Specifications
Thermal line printing
0.125 mm/dot x 0.125 mm/dot (203 dpi x 203 dpi)
(dpi: dots per 25.4 mm {1"})
Unidirectional with friction feed
72 mm {2.83"}, 576 dot positions
(when the paper width is 80 mm)
72 mm {2.83"}, 576 dot positions
(when the paper width is 80 mm)
48 (using font A when the paper width is 80 mm)
(Default setting is font A.)
<Normal printing> (default setting)
120 mm/s {4.72"} maximum
<High speed printing> (selected with the memory switch)
150 mm/s {5.91"} maximum
(The high speed printing is selected when the specified paper is
used.)
<Ladder bar code, two-dimensional code printing>
90 mm/s {2.76"} maximum
<Two-color printing mode>
50 mm/s {3.94"} maximum
3.75 mm {0.15"}
Programmable by control command.
TM-L90 Developer's Guide
Product Overview 1-15