TM-U330

Printer Specifications

Item		76mm Specification	69.5mm Specification	57.5mm Specification
Amount of initial feed		12 dots

APIs for which restricted parameter setting values can be specified

ePOSDevice object

createDevice method

Parameter	Specificable Setting Value
deviceId	deviceId
deviceType	DEVICE_TYPE_PRINTER
options	crypto (Boolean) buffer (Boolean)
crypto	crypto (Boolean)
callback	-

Printer object

addTextLang method

Parameter	Specificable Setting Value
lang	"en" (default) de fr it es zh-hans zh-cn

addTextFont method

Parameter	Specificable Setting Value
font	FONT_A (default) FONT_B

addTextStyle method

Parameter	Specificable Setting Value
reverse	true false (default) undefined
ul	true false (default) undefined
em	true false (default) undefined
color	COLOR_1 (default) COLOR_2 undefined

addFeedPosition method

Parameter	Specificable Setting Value
pos	FEED_CUTTING

addImage method

Parameter	Specificable Setting Value
context	context
x	Integer from 0 to 65535
y	Integer from 0 to 65535
width	Integer from 0 to 65535
height	Integer from 0 to 65535
color	COLOR_1 (default) COLOR_2 undefined
mode	MODE_MONO undefined

addCut method

Parameter	Specificable Setting Value
type	CUT_NO_FEED CUT_FEED undefined

addSound method

Parameter	Specificable Setting Value
pattern	PATTERN_NONE PATERN_0
repeat	0 1 to 255 undefined
cycle	1000 to 25500

Parameter

Specificable Setting Value

pattern

PATTERN_NONE

PATERN_0

repeat

1 to 255

undefined

cycle

1000 to 25500

print method

Parameter	Specificable Setting Value
canvas	canvas
cut	true false undefined
mode	MODE_MONO undefined
printjobid	String

Quick Access

[Name]
[Format]
[Range]
[Description]
[Notes]

Epson ePOS SDK includes patented or patent pending functions. The contents must not be disclosed to third parties.

Epson ePOS SDK for JavaScript

Introduction
help
ePOSDevice object
Common to device objects
- callEvent method
OtherPeripheral object
- send method
- onreceive event
Display object
Keyboard object
POSKeyboard object
- onkeypress event
MSR object
- ondata event
Printer object
HybridPrinter2 object
Scanner object
- ondata event
SimpleSerial object
- sendCommand
- oncommandreply event
GermanyFiscalElement object
- operate method
- ongfereceive event
DeviceHubTerminal object
- shutdown method
- restart method
CommBoxManager object
- openCommBox method
- closeCommBox method
CommBox object
ePosDeviceConfiguration object
- Constructor
- getRegisterdDevices method
Appendix
- Error Code List
  - Error Codes acquired in the Callback Parameter and Counteractions
  - Error Codes acquired in the Onreceive Event and Countermeasure
- Key code list
- List of Supported Objects
- List of Supported APIs
- Printer-specific Support Information
  - TM-m10
  - TM-m30
  - TM-m30II
  - TM-m30II-H
  - TM-m30II-NT
  - TM-m30II-S
  - TM-m30II-SL
  - TM-m30III
  - TM-m30III-H
  - TM-m50
  - TM-m50II
  - TM-m50II-H
  - TM-T20II
  - TM-T20III
  - TM-T82III
  - TM-T88VI
  - TM-T88VII
  - TM-L100
  - TM-T70
  - TM-T70II
  - TM-T88IV
  - TM-T88V
  - TM-U220
  - TM-U220II
  - TM-U330
  - TM-P20
  - TM-P20II
  - TM-P60II (Receipt)
  - TM-P60II (Peeler)
  - TM-P80
  - TM-P80II
  - TM-H6000V
  - TM-T20II-i
  - TM-T70-i
  - TM-T82II-i
  - TM-T83II-i
  - TM-T88V-i
  - TM-T88VI-iHUB
  - TM-U220-i
  - TM-U220IIB-i
  - TM-T70II-DT
  - TM-T70II-DT2
  - TM-T88V-DT
  - TM-T88VI-DT2
  - TM-H6000IV-DT
  - TM-T20
  - TM-T82II
  - TM-T83II
  - TM-T90
  - TM-L90
  - TM-H6000IV
- Usage restriction by firmware version