SPECIFICATIONS AND OPERATION
7.Test Print
To generate a test print (self-test), hold down the FEED button while switching on the power.
Note: The test print continues as long as the FEED button is held down.
8.HEX Dump
Set the printer into hex-dump mode as follows: hold down the ONLINE button and switch the power on, then release the ONLINE button as soon as you hear a single beep. The printer is now set to print a hex dump of the data sent from the host.
Note: The HEX Dump mode continues to be effective until the power supply is turned off.
