Citizen Systems Mini Printer manual IDP3420/3421/3423, ACS-234DP-430

iDP3420 (Standard type)

Impact Dot Matrix Printers

iDP3420/3421/3423

Paper Roll

76

mm

■Auto cutter (iDP3421/3423)

■Auto winder (iDP3423)

■6K bytes memory buffer

■Graphic printing

■Two color printing

■Cash drawer kick-out

■Compatibility (CBM, ESC/POS, Star)

■Paper auto loading

iDP3421 (With auto cutter type)

iDP3423

(With auto cutter + Auto winder type)

Auto Cutter Mechanism

ACS-234DP-430

Applications

• Receipt	• Delay report
• Journal	• Kitchen
• Ticket	• Delivery
• Credit/Debit
Accessories

•Ink ribbon: IR-41B (Black)

•Ink ribbon: IR-41P (Purple)

•Ink ribbon: IR-41RB (Red/Black)

Specifications
Model	iDP3420	iDP3421	iDP3423
Printing method	Serial impact dot matrix
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 × 3.1mm
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 (1/18inch)
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 kick-out	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
Dimensions (W × D × H)	164 × 248 × 140mm		164 × 280 × 183mm
Operating environment	0 ~ 40˚C, 35 ~ 85% RH
Storage environment	-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
	Print head: 80 million characters	Print head: 80 million characters	Print head: 80 million characters
		Auto cutter: 500,000 cuts	Auto cutter: 500,000 cuts
EMC and safety standards	UL, C-UL, FCC class A, TUV-GS, CE marking

Type Classification

iDP3420 R F 230

1) 2) 3) 4)

1) Model type	2) Interface	3) Character set	4) Power source
iDP3420: Standard type	P: Parallel	F: International	120: AC 120 V
iDP3421: With auto cutter type	R: Serial RS-232C		230: AC 230 V
iDP3423: With auto cutter			16
and winder type