EasyManuals Logo

Epson TM-T20 Quick Reference Guide

Epson TM-T20
4 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #2 background imageLoading...
Page #2 background image
Print Position Commands (continued)
ESC $ nL nH
Moves print position from the left edge of print area.
nL + nH×256: absolute print position
ESC \ nL nH
Moves the print position from current position.
nL + nH×256: relative print position (-32,76832,767)
Panel Button Commands
ESC c 5 n Enables or disables the panel buttons.
n = odd: Disable, n = even: Enable
Mechanism Control Commands
GS V m Executes paper cut.
m = 0, "0", 1, "1"
GS V m n Executes paper cut after feeding n dots.
m = "A" or "B"
Bit Image Commands
ESC m nL nH d1...dk
Stores bit image data in the print buffer.
nL + nH×256: number of horizontal dots
d: image data (column format)
m
vertical
density
horizontal
density
vertical
dots
number of d
(= k)
0
203/3 dpi
203/2 dpi
8 dots nL + nH×256
1
203 dpi
32
203 dpi
203/2 dpi
24 dots 3×(nL + nH×256)
33
203 dpi
Graphics Commands
GS ( L pL pH 48 112 48 bx by 49 xL xH yL yH d1...dk fn=112
GS 8 L p1 p2 p3 p4 48 112 48 bx by 49 xL xH yL yH d1...dk
Stores graphics data in the print buffer to the magnified
size specified by bx, by.
bx = 1 or 2: horizontal magnification
by = 1 or 2: vertical magnification
xL + xH×256: number of horizontal dots
yL + yH×256: number of vertical dots
GS ( L 2 0 48 50 or GS ( L 2 0 48 2 fn=50
Prints graphics data in standard mode.
NV Graphics Commands
GS D 48 67 48 kc1 kc2 48 49 d1...dk fn=67
Converts Windows BMP data and defines NV graphics data
to key code (kc1, kc2).
NV Graphics Commands (continued)
GS ( L pL pH 48 67 48 kc1 kc2 1 xL xH yL yH 49 d1...dk or fn=67
GS 8 L p1 p2 p3 p4 48 67 48 kc1 kc2 1 xL xH yL yH 49 d1...dk
Defines NV graphics data to key code (kc1, kc2).
xL + xH×256: number of horizontal dots
yL + yH×256: number of vertical dots
GS ( L 6 0 48 69 kc1 kc2 x y fn=69
Prints NV graphics of key code (kc1, kc2) to the magnified
size specified by x, y.
x = 1 or 2: horizontal magnification
y = 1 or 2: vertical magnification
GS ( L 2 0 48 48 or GS ( L 2 0 48 0 fn=48
Transmits the entire capacity of NV graphics area.
Send data: "70" + Size + NUL
Size: "0""99999999" [bytes]
GS ( L 2 0 48 51 or GS ( L 2 0 48 3 fn=51
Transmits the unused capacity of NV graphics area.
Send data: "71" + Size + NUL
Size: "0""99999999" [bytes]
GS ( L 4 0 48 64 "KC" fn=64
Transmits the key code list for defined NV graphics.
Send data: "7r" + Is + [kc1,kc2]... + NUL
Is = 65: following send data group exists, Is = 64: not exist
[kc1,kc2]...: strings of key codes (080 bytes length)
GS ( L 5 0 48 65 "CLR" fn=65
Deletes all NV graphics data.
GS ( L 4 0 48 66 kc1 kc2 fn=66
Deletes NV graphics data of key code (kc1, kc2).
Download Graphics Commands
GS D 48 83 48 kc1 kc2 48 49 d1...dk fn=83
Converts Windows BMP data and defines download
graphics data to key code (kc1, kc2).
GS ( L pL pH 48 83 48 kc1 kc2 1 xL xH yL yH 49 d1...dk or fn=83
GS 8 L p1 p2 p3 p4 48 83 48 kc1 kc2 1 xL xH yL yH 49 d1...dk
Defines download graphics data to key code (kc1, kc2).
xL + xH×256: number of horizontal dots
yL + yH×256: number of vertical dots
GS ( L 6 0 48 85 kc1 kc2 x y fn=85
Prints download graphics of key code (kc1, kc2) to the
magnified size specified by x, y.
x = 1 or 2: horizontal magnification
y = 1 or 2: vertical magnification
GS ( L 2 0 48 52 or GS ( L 2 0 48 4 fn=52
Transmits the unused capacity of download graphics area.
Send data: "72" + Size + NUL
Size: "0""99999999" [bytes]
Download Graphics Commands (continued)
GS ( L 4 0 48 80 "KC" fn=80
Transmits the key code list for download graphics.
Send data: "7s" + Is + [kc1,kc2]... + NUL
Is = 65: following send data group exists, Is = 64: not exist
[kc1,kc2]...: strings of key codes (080 bytes length)
GS ( L 5 0 48 81 "CLR" fn=81
Deletes all download graphics data.
GS ( L 4 0 48 82 kc1 kc2 fn=82
Deletes download graphics data of key code (kc1, kc2).
Logo Print Commands
User-defined NV graphics can be set to top or bottom logo.
Top logo is printed in the events enabled by FS ( E (fn=64).
Bottom logo is printed when paper cut command is executed.
FS ( E 6 0 62 2 kc1 kc2 a n fn=62
Sets for top logo printing in NV memory.
kc1, kc2: user-defined key code for the logo
a: logo position ("0"=left, "1"=center, "2"=right)
n: number of lines to be removed after the logo print
FS ( E 5 0 63 2 kc1 kc2 a fn=63
Sets for bottom logo printing in NV memory.
kc1, kc2: user-defined key code for the logo
a: logo position ("0"=left, "1"=center, "2"=right)
FS ( E pL pH 64 2 [a1 n1]...[ak nk] fn=64
Enables or disables auto top logo printing.
a function
48 Prints while feeding paper to cut position
64 Prints at power-on
65 Prints when Roll paper cover is closed
66 Prints when buffers are cleared in recovery from error
67 Prints after fed paper with Feed button
n = "0": Disables, n = "1": Enables
FS ( E 4 0 65 2 a n fn=65
Enables or disables logo printing temporarily.
a = "0": Top logo n = "0": Enable
a = "1": Bottom logo n = "1": Disable
FS ( E 3 0 61 2 c fn=61
Transmits set values for top or bottom logo printing.
c = "0": Set values for top logo
c = "1": Set values for bottom logo
c = "2": Extended set values for top logo
c send data
"0" "7H202" + kc1 + kc2 + pos + line + NUL
"1" "7H212" + kc1 + kc2 + pos + NUL
"2" "7H222" + fa + fp + fc + fe + ff + NUL
kc1, kc2: user-defined key code for the logo
pos: logo position ("0"=left, "1"=center, "2"=right)
line: number of removed lines after logo print ("0""255")
fa, fp, fc, fe, ff: flag for top logo print ("0"=disabled, "1"=enabled)
fa: while feeding to cut position
fp: at power-on
fc: when cover closed
fe: when recovered from error with buffer clear
ff: when fed paper by switch

Other manuals for Epson TM-T20

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Epson TM-T20 and is the answer not in the manual?

Epson TM-T20 Specifications

General IconGeneral
AutocutterYes
Print MethodLine thermal
Paper Width79.5 ±0.5 mm
InterfaceUSB, Ethernet
Dimensions140‎ x 199 x 146 mm (Width x Depth x Height)
Power SupplyExternal power supply
Paper Thickness0.06 - 0.085 mm

Related product manuals