iDP3420/3421/3423 User’sMa nual
2CITIZEN
2. BASIC SPECIFICATIONS

2.1 Model Classifications

Theprinter model is classified by the following de signationmethod.
iDP3420 - R F 120
Supply Voltage
120: For120 V AC
230: For230 V AC
Interface
•CBM Mode
R: Serial (RS-232C)
P:Parallel (CENTRONICS Compliant)
•Star Mode
S: Serial (RS-232C)
C: Parallel (CENTRONICS Co mpliant)
•ESC/POS Mode
T:Serial (RS -232C)
I:Parallel (CENTRONICS Compliant)
Model Name
•iDP3420 StandardModel
•iDP3421 WithAuto Cutter
•iDP3423 WithAuto Cutter and Winder
CharacterSet
F: International