Setting/Checking Modes - Epson TM-T88V Technical Reference Manual

Setting/Checking Modes

As well as print mode, the following modes are also provided for making various printer
settings and checking items.
• Self-test mode
• NV graphics information print mode
• R/E (receipt enhancement) information print mode
• Memory switch setting mode
• Hexadecimal dumping mode
The self-test mode or hexadecimal dumping mode is selected depending on the operation
performed when the power is turned on.
NV graphic information print mode, R/E (receipt enhancement) information print mode, and
the Memory switch setting mode are selected depending on the Feed button operation
performed during a self-test.
Close the roll paper cover, and turn on the printer while pressing the Feed button.
Briefly press the Feed button.
Continuing the Self-test
Press the Feed button once briefly
and then hold it down.
NV graphics information print
Open the roll paper cover, and turn on the printer while pressing the Feed button,
and then close the roll paper cover.
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Self-test
(1)
Hold down the Feed button.
Mode selection guidance
(2)
Press the Feed button twice briefly
and then hold it down.
R/E information print mode
Hexadecimal dumping
Press the Feed button three times
briefly and then hold it down.
Memory switch setting mode