Specifications

Confidential
EPSON
TITLE
SHEET
REVISION
NO.
SHEET NEXT
D
TM-U230
Specification
(STANDARD)
96 95
ESC J n
[Name] Print and feed paper
[Format] ASCII ESC J n
Hex 1B 4A n
Decimal 27 74 n
[Range] 0 ≤ n ≤ 255
[Description] Prints the data in the print buffer and feeds the paper [n × 0.176 mm {1/144"}].
[Details] • After printing is completed, this command sets the print starting position to the beginning of
the line.
• This command has no effect on the line feed amount set by the ESC 2 command or the ESC
3 command.
[Reference] ESC K
ESC K n
[Name] Print and reverse feed
[Format] ASCII ESC K n
Hex 1B 4B n
Decimal 27 75 n
[Range] 0 ≤ n ≤ 48
[Description] Prints the data in the print buffer and feeds the paper [n × 0.176 mm {1/144"}] in the reverse
direction
[Details] • If n is out of the specified range, the printer prints the data and does not feed the paper.
[Notes] • This command must not be issued continuously more than two times.
• Reverse direction paper feeding causes the following problems:
1) Paper feed pitch is incorrect.
2) Printer noise is louder than normal.
3) The paper may rub against the ribbon and become dirty.
[Reference] ESC J