The Product Does Not Turn On Making sure each connector is oriented correctly, insert the power cable into the product and the power outlet as far as it will go. ( U “Connecting a Power Supply” on page 39 ) Lit or Flashing ! (ERROR) LED If the (ERROR) LED is lit or flashing, check the message on the LCD for information on resolving the prob- lem. ( U “Error Message Displayed on the LCD” on page 82 ) Error Message Displayed on the LCD If a message appears on the LCD of the operation panel, try the solution described below. There are three error types: automatic recovery error, recoverable error, and unrecoverable error.
Automatic Recovery Error Printing on roll paper is not possible when an automatic recovery error occurs. Take the actions shown in the table below to return the product to its normal state. 82 LCD display Error name Error details Solution Roll paper cover ope n during printing error * When automatic recover y is selected by using th e memory switch (U “Roll paper cover open during printing” on page 48) The roll paper cover is open. Close the roll paper cover. Thermal head high tem- perature error The thermal head tempera- ture exceeds that of the driv e conditions. Stop roll paper printing for a while.