DP321 User's Manual
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Appendix B Command Summary
This printer supports EPSON ESC/P-K2 control commands shown as the follow table:
Classify No Command Description
1 ESC @ Initialize Printer
2 CAN Cancel Line
3 DC1 Select Printer
4 DC3 Deselect Printer
5 DEL Delete Character
6 ESC # Cancel MSB Control Sequence
7 ESC > Set MSB to 1
8 ESC = Reset MSB to 0
9 BEL Beeper
10 BS Backspace
11 ESC U Select Print Direction
12 ESC < Select character Unidirectional Mode (on one line)
13 CR Carriage Return
14 LF Line Feed
15 FF Form Feed
16 ESC $ Set Absolute Horizontal print position
17 ESC \ Set Relative Horizontal print position
18 ESC ( U Define Unit
19 ESC J n/216” Line Feed
20 HT Horizontal Tab
Printer
Control
Commands
21 VT Vertical Tab
22 ESC * Set Graphics Mode
23 ESC K 8 dot Single-Density Graphics Mode
24 ESC L 8 dot Double-Density Graphics Mode
25 ESC Y 8 dot High-speed, Double-Density Graphics Mode
Image and
Color
Handling
26 ESC Z 8 dot Quadruple-Density Graphics Mode
27 FS & Set Chinese character mode
28 FS · Cancel Chinese character mode
29 FS SO Select Double Width Mode(Chinese)
30 FS DC4 Cancel Double Width Mode(Chinese)
31 FS W Select/Cancel quadruple-size mode for Chinese character
32 FS - Select/Cancel Underline Mode for Chinese character
33 FS S Select full-size mode pitch for Chinese character
34 FS T Select half-size mode pitch for Chinese character
35 FS U Select half-size mode pitch adjustment for character
Chinese
Character
Print
Command
36 FS V Cancel half-size mode pitch adjustment for character