iDP3420/3421/3423
Features 
Auto cutter (iDP3421/3423)
Auto paper winder, 2ply paper (iDP3423)
6K bytes memory buffer
Graphic printing
Two color printing
Cash drawer kickout
Compatibility (CBM,ESC/POS,Star)
Paper auto loading
Internal power supply
Brochure
User's Manual
Windows Driver
Specifications  
Model  iDP3420  iDP3421  iDP3423
Printing method  Serial dot impact    
Printing direction  Bidirectional    
Font  7 × 9 matrix    
Number of columns  40/42 columns (Selectable by Dip switch)  
Printing speed  Approx. 3.0 line/sec.    
Character size (W ×H)  1.31 × 3.1 mm    
Character set  Alphanumeric, International  
  Code page 437, 850, 860, 863, 865, 852, 866, 857, Windows code
Line spacing  4.23mm (1/6 inch) or 2.82mm (1/9 inch) Min.1.41mm (1/18 inch)
Paper  76mm Roll paper    
Interface  Parallel: Centronics  
  Serial:    RS-232C    
Input buffer  6K bytes /256 bytes    
Paper end sensor  Equipped    
Paper near end sensor  Equipped    
Paper cutter  None  Equipped  Equipped
Paper winder  None  None  Equipped
Cash drawer control  2 drawers    
Ink ribbon  Red/Black, or Black (CBM Ink ribbon cassette)  
Power supply  AC 100/120/230V    
Power consumption  30W (During printing)    
Weight  2.4kg  2.6kg  2.8kg
External dimensions (W ×D ×H)  164 ×248 ×140mm    164 ×280 ×183mm
Operating temp. range  0 ~ 40 °C, 35 ~ 85% RH    
Storage temp. range  –20 ~ 60 °C, 10 ~ 90% RH  
Reliability  Printer: MCBF 2.5 million lines  Printer: MCBF 2.5 million lines Printer: MCBF 2.5 million lines
  Head: 80 million characters  Head: 80 million characters Head: 80 million characters
    Cutter:500,000 cuts Cutter:500,000 cuts
Safety standard  UL,C-UL,FCC class A,TUV-GS,CE marking  
Copyright 2002 Goodson Imports P/L ALL Rights Reserved.
ESC/POS is a trade mark of Seiko Epson Corporation.