Epson TM-J7200 Technical Reference Manual page 51

Slip paper
Follow the steps below.
 The self-test on the slip paper will print in all columns, regardless of the slip paper width.
Using a slip paper narrower than the print width of all columns will result in printing running
over and making the platen dirty. Use a slip paper 85 mm {3.35"} wide or wider.
 Set the roll paper even when performing the self-test for slip paper.
1
Close the Front cover/ Roll paper cover.
2
Turn the power on while pressing the Cleaning Button. Continue holding the Clean-
ing Button until the printer begins feeding roll paper.
The Cut sheet LED begins flashing.
3
Set the slip paper to begin printing the printer status on the slip paper.
4
After printing the current printer status, the printer ejects the slip paper and then
transfers to the next slip paper insertion standby. Set the slip paper to begin the test
print.
5
After a set of test characters, *** completed ***
is printed and the self-test ends. After the initialization process, the printer enters
the normal print mode.
Chapter 3 Advanced Usage
51
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