Epson Система команд EPSON ESC/P2 (Часть 2. Рекомендованные операции) 機能

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Set the Printing Area        R-5
Set the Printing Area
The method of setting the printing area differs between ESC/P 2 and former
ESC/P levels. Both methods are described in the following sections.
ESC/P 2
With ESC/P 2, the following commands allow for improved page layout control:
 
ESC ( U
Set unit
This command sets the unit for horizontal and vertical movement and
measurement. You can use this command to set the unit as small as 1/360
inch, allowing for precise page layout measurement.
 
ESC ( C
Set page length
The page length is based on the unit set with the ESC ( U command.
 
ESC ( c
Set page format
Based on the unit in ESC ( U, you can use this command to set the top and
bottom margins. Because you can now set a top margin, the settings you
make for the page actually match the physical page.
Because you can set the top and bottom margins for single-sheet paper, you
can handle single-sheets the same as continuous paper.
Manually fed single sheets are now treated the same as paper fed from a cut-
sheet feeder (cut-sheet feeder mode has been eliminated).
ESC/P 2
ESC/P
9-Pin ESC/P
Set the print area as follows:
1. Set the left and right margins.
2. Set the page length.
3. Set the top and bottom margins 
ESC/P 2 printers
Set the bottom margin only
Non-ESC/P 2 printers
(continuous paper only)