Notes On Connecting The Power Supply Unit; Purpose Of This Manual; Restriction Of Use - Epson TM-U220 User Manual

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Notes on Connecting the Power Supply Unit

Be sure to use the correct power supply unit as listed below:
TM-U220 alphanumeric model (types A, B, and D) TM-U220 multilingual* model (types A, B, and D)
"AC adapter, C" (packed with the alphanumeric
model) or "PS-180" (option)
Note:
The "AC adapter, C," which is packed with the alphanumeric model, cannot
be used with the multilingual* model. Be sure to use the "PS-180" with the
multilingual* model. If the "AC adapter, C," packed with the alphanumeric
model, is connected to the multilingual* model by mistake, the printer might
not operate correctly. For example, printing might stop before all the lines are
printed or the printer might print the same line repeatedly.
*Multilingual means the printer model that can print any one of the following: Japanese Kanji,
Simplified Chinese, Traditional Chinese, Thai characters, or Korean characters.

Purpose of This Manual

This manual provides information to operators of the TM-U220 to
describe basic operations to enable safe and correct use of the printer.

Restriction of Use

When this product is used for applications requiring high reliability/
safety such as transportation devices related to aviation, rail, marine,
automotive etc.; disaster prevention devices; various safety devices
etc; or functional/precision devices etc, you should use this product
only after giving consideration to including fail-safes and
redundancies into your design to maintain safety and total system
reliability. Because this product was not intended for use in
applications requiring extremely high reliability/safety such as
aerospace equipment, main communication equipment, nuclear
power control equipment, or medical equipment related to direct
medical care etc, please make your own judgment on this product's
suitability after a full evaluation.
4 TM-U220 User's Manual
"PS-180" (packed with the multilingual* model)