Printing Specifications - Epson TM-L90-i Technical Reference Manual

Printing Specifications

Printing method
Dot density
Printing direction
Printing width
(when the paper width is 80mm)
Characters per line Font A (12 × 24)
(when the paper
Font B (9 × 17)
width is 80mm)
1
Maximum print speed*
Line spacing
dpi: dots per inch
*1: When printing with the default print density level at 24V and 25°C {77°F}.
 To change the paper width, you must install the roll paper spacer and change the mem-
ory switch. (See
 Since it is possible for some areas of the printer head and the auto cutter blades to
become worn through direct contact with the platen, it is not possible to change from a
narrow width to a wider width once operation has started.
Thermal line printing
203 × 203 dpi
Unidirectional with friction feed (Reverse feed is not
supported.)
72.0 mm (2.83"), 576 dots
48
57
Normal printing : 120 mm/s
High-speed printing : 150 mm/s
3.75 mm {0.15"} 
(Programmable by control command.)
"Customized value" on page
Chapter 1 Product Overview
97)
1
33