User`s manual

By comparing the characters printed in the text field on the right

side of the data dump printout (see step 3) with the printout of hex

codes, you can check which codes are being sent to the printer. If

characters are printable, they appear as their true ASCII characters.

Non-printable codes, such as control codes, are represented by dots.

To interpret the data dump printout, examine the first three hex

codes on the second line of the printout sample (20 20 54). Each hex

code 20 represents a space; hex code 54 represents the letter T.

Check the second line of the text field on the right side of the

printout and you will find the letter T preceded by two spaces.

The chart below interprets the first eight codes.

Hex codes

Command

lB40

ESC

lB5200

ESCRO

lB7401

ESC11

Function

Initialize printer

Select USA character set

Select Epson Extended Graphics set

Using the Printer

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