IMPACT DOT PRINTERS
iDP3550_3551

Category	Paper width	Printing speed	Model
POS Printers	58mm	6.0 lines/sec. (30 columns)	CD-S500/501
	69mm	5.4 lines/sec. (36 columns)
	76mm	5.0 lines/sec. (40 columns)
	76mm	3.6 lines/sec (iDP3550-F/iDP3551-F) 3.0 lines/sec (iDP-3550-P)	iDP3550/3551
	58mm	2.5 lines/sec (24 columns) 1.8 lines/sec (40 columns)	CBM-910 Type II
Panel Printers	58mm	2.5 lines/sec (24 columns) 1.8 lines/sec (40 columns)	CBM-920 Type II

iDP3550/3551

iDP3550F

iDP3551F
(Auto cutter type)

iDP3550P+35PB-1
(with paper basket)

iDP3551F+AW-3
(with winder)

Paper roll

76mm
iDP3550-F
iDP3551-F

Sprocket

76-89mm
iDP3550-P

Receipt

Ticket

Kitchen

2 color printing

Serial

Parallel

Features
Specifications
Type Classification
Accessories

Features

Compact design
Bi-directional, two-color printing
Paper end sensor
Three-ply capable
Internal power supply
Auto cutter version available (iDP3551)
Pinfeed version available (P-type)
Graphic version available (G-type)
Auto winder option (AW-3)
Paper basket option (35PB-1)

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Features
Specifications
Type Classification
Accessories

Specifications

Model			iDP3550F	iDP3551F	iDP3550P
Printing method			Serial impact dot matrix
Printing direction			Bi-directional
Font			7 × 7 or 7 × 9 (half-dot)
Head pins			9 pins
Printing speed			3.6 lines/sec. (Character type), 3.0 lines/sec. (Graphic type)
Number of print columns			57.3mm width paper: 23 columns, 63.6mm width paper: 40 columns, 58.7mm width paper: 40 columns
Character size			23 columns: 1.80 (W) × 2.4 mm (H) (7 dots), 1.8 (W) × 3.1 mm (H) (9 dots)
			40 columns (Charcter type): 1.36 (W) × 2.4 mm (H) (7 dots), 1.36 (W) × 3.1 mm (H) (9 dots)
			40 columns (Graphic type): 1.36 (W) × 2.4 mm (H) (7 dots), 1.36 (W) × 3.1 mm (H) (9 dots)
Character type			Alphanumeric, International, PC850/852/857/ 860/863/ 865/ 866/857, Katakana
Line spacing			23 columns/40 columns (Character type): 4.23 (1/3 inch), 40 columns (Graphic type): 2.82mm (1/9 inch)
Paper	Type		Ordinary paper and non-carbon paper		Fan-fold paper
	Width		76mm±0.5 mm (W) × Φ83 mm or less (Φ83 mm or less for the copying paper)		76 to 89mm
	Thickness	Single-sheet paper	45 gto 55 Kg/1,000 sheets / 1,091 × 788mm
	Thickness	Copying paper	Non-carbon paper or 1 original + 1 copy (34 Kg for each paper ) Total thickness: 0.2mm or less		Non-carbon paper or 1 original + 2 copy (34 Kg for each paper ) Total thickness: 0.2mm or less
Ink ribbon cartridge (*1)			Special ink ribbon cartridge Colors: Single color (Black) or 2 colors (Red and Black)
Interface			Serial (RS-232C compliant), Parallel (Centronics compliant)
Emulation			ESC/POS, CBM mode, Star mode
Buffer size			6K bytes / 256 bytes (selectable with memory switch
Cash drawer kick-out			2 drawers
Supply voltage			AC120 V ±10 %, 50/60 Hz AC230 V ±10 %, 50/60 Hz
Power consumption			Approx. 30W Normal printing), approx. 10 W (Standby)
Outiside dimensions			160 (W) × 212 (D) × 173 (H) mm	160 (W) × 212 (D) × 194 (H) mm	160 (W) × 212 (D) × 173 (H) mm
Weight			Approx. 2.8 Kg	Approx. 3.0 Kg	Approx. 2.8 Kg
Operating temperature and humidity			0 to 40°C, 35 to 85 % RH (No sendensation)
Storage temperature and humidity			-20 to 60°C, 10 ~ 90 % RH (No sendensation)
Reliability (*2)			Printer: MCBF 4 million lines Printer head life: 80 million characters, Auto cutter: 300 thousands cuts (iDP3551)
Safety standards			UL, C-UL, FCC class A, TÜV, GS, CE marking

*1: Life time is calculated by the continuous printing at 25°C.
*2: With single-sheet recommended paer and 25°C temperature.

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Features
Specifications
Type Classification
Accessories

Type Classification

iDP355 (1) 0 (2) F (3) 40 (4) RF (5) 230 (6) C (7)
(1) Model type	iDP3550/iDP3551 series
(2) Model name	0: iDP3550 (No cutter) 1: iDP3551 (With cutter)
(3) Paper feed system	F: Friction P: Pin tractor (Sprocket/iDP3550 only)
(4) Column capacity	23: 23 columns/230 dots 40: 40 columns/360 dots (Character type) 40: 40 columns/400 dots (Graphic type)
(5) Interface	RF: Serial (RS-232C) PF: Parallel (Centronics)
(6) Power supply	120: AC 120 V 230: AC 230 V
(7) Character type	C: Character type G: Graphic type