Epson TM-T81 Technical & Specifications Manual

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TM-T81
Specification
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NOTES: 1. Notes on using the Epson PS-180 power supply unit
If the printing is continuously performed with the high print ratio, the overcurrent
limitation might be operated. Therefore, the printing length must not exceed the
following values when printing with high print ration.
Print ratio: Number of dots being energized per one dotline / Total number of dots
per one dotline (512 dots)
Table 1.9.2 Limitation of the Printing Length on Print Ratio
Print ratio 80% 100%
Print
example
Print length 30 mm or less 20 mm or less
If the overcurrent limitation is operated when printing is continuously performed with a
high print ratio, uneven print density or a low voltage error may occur.
2. Notes on using the power supply unit other than the Epson specified one (PS-180)
• The current consumption of this printer is as shown in Figure 1.9.1. User must
consider these values when the user provides the power supply unit other than the
Epson specified one.
Note that the current consumption may increase if the printer is used in a low
temperature or the print density is set to “dark”.
• The power supply unit with a small power capacity may not operate the printer
correctly.
• Contact Epson if you need more detailed information.

Epson TM-T81 Specifications

General

Print Method	Thermal line printing
Autocutter	Yes
Interface	USB, Ethernet
Dimensions	140 mm (W) x 199 mm (D) x 146 mm (H)
Power Supply	AC 100 V - 240 V, 50 Hz - 60 Hz
Paper Width	79.5 ±0.5 mm