User manual EPSON TM-U220

[. . . ] Look at the numbers and letters in the area indicated in the illustration. If the last letters are "US", use the "US" tables below. If the last letters are "STD", use the "STD" tables. Be sure to replace the DIP switch cover before using the printer. [. . . ] Be sure to set this equipment on a firm, stable, horizontal surface. product may break or cause injury if it falls. Do not use in locations subject to high humidity or dust levels. excessive humidity and dust may cause equipment damage or fire. Do not place heavy objects on top of this product. equipment may fall or collapse , causing breakage and possible injury. To ensure safety, unplug this product before leaving it unused for an extended period. Do not connect a telephone line to the drawer kick out connector; otherwise, the printer and the telephone line may be damaged. During printing or after printing, the print head can be very hot. Do not open the cover during printing or when the autocutter is being operated. do not install the printer in a dusty place. Cords or other foreign objects must not be caught on the printer. do not apply excessive force to the printer case. Do not place food or beverages such as coffee on the case of the printer. When using the printer, be sure that the printer is installed horizontally. If you are using a Type B or D printer, you can hang it on a wall, using the optional hanging bracket set, WH-10. 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 "PS-180" (packed with the multilingual* model) 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. This manual provides information to operators of the TM-U220 to describe basic operations to enable safe and correct use of the printer. [. . . ] No lights on the control panel Check the power supply cable connections and the power outlet. ERROR LED is flashing or lit The print head temperature may be too high or low. Wait until the print head cools or warms and the printer resumes printing automatically. Make sure that the roll paper cover is properly closed. [. . . ]