Chapter 14: Epson - Standard Functions
14-33
Hn = integer (number of characters / 256)
Ln = number of characters - (Hn * 256)
For this command, Hn = 0 and Ln = 2 must be set. With Ln + Hn *
256 < 2, this command is ignored. With Ln + Hn * 256 > 2, all Ln +
Hn * 256 -2 data following Pn are ignored.
The parameters Lp and Hp specify the relative vertical shift of the
print position in multiples of the current basic step size.
Printable area
Function Dec. Hex. ASCII
Setting of the page 27 40 99 1B 28 63 ESC (c
format in basic step sizes Ln Hn Ln Hn Ln Hn
Lb Hb Lb Hb Lb Hb
Ln = 0 to 255
Hn = 0 to 255 (MSB ignored)
Lt = 0 to 255
Ht = 0 to 255 (MSB ignored)
Lb = 0 to 255
Hb = 0 to 255 (MSB ignored)
This command defines the top and bottom non-printable areas of
the currently selected paper path.
The parameters Ln and Hn specify the number of parameters follo-
wing this:
Hn = integer (number of characters / 256)
Ln = number of characters - (Hn * 256)
For this command, Hn = 0 and Ln = 4 must be set. With Ln + Hn *
256 < 4, this command is ignored. With Ln + Hn * 256 > 4, all Ln +
Hn * 256 - 4 data following Lp, Hp are ignored.
The parameters Lt, Ht, Lb and Hb define the top (TP) and bottom
(BP) non-printable areas in whole multiples of the current basic
step size, measured from the previously defined top of page positi-
on (TOF):
Define print areas
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