9 Pin Dot Matrix Printers range
ML1120 ML184 Turbo ML320T/ ML321T ML720/ ML721
ML3410 ML4410
Number of Dot Wires
(pins)
9 9 9 9 9 18 (2 X 9)
Fastest print speed
(cps)
375 375 435 570 550 1066
Number of paper
copies
Original+4 Original+3 Original+4 Original+5 Original+7 Original+9
Graphic Resolution
(Dot per inch dpi)
240 x 216 240 x 216 240 x 216 240 x 216 240 x 216 288 x 144
Diagram
(Side view of printer)
Rear Push Tractor
Standard
Standard Standard Standard Standard Standard
Bottom Push Tractor
Standard
Optional Optional Optional Optional Front Push
Pull Tractor
Standard Optional Optional Optional Optional N/A
Memory (Kb)
64 128 88 128 28 56
Emulation
Epson LX, IBM
Graphics,
Oki Microline
Epson LX, IBM
Graphics,
Oki Microline
Epson FX, IBM PPR/
Graphics,
Oki Microline
Epson FX, IBM PPR,
Oki Microline
Epson FX, IBM PPR XL,
Oki Microline
Epson FX, IBM PPR,
Oki Microline
Standard Interface
Centronics
Parallel + USB 2.0
Serial RS232
Centronics
Parallel + USB
Centronics
Parallel + USB
Centronics
Parallel/ USB
Centronics
Parallel, Serial
RS232C
Centronics
Parallel, Serial
RS232C
Optional Interface
N/A Serial RS 232C
Serial RS 232C,
Network
Serial RS 232C,
Network
N/A
Serial RS 232C,
Network
Ribbon Life
4 million characters 3 million characters 3 million characters 4 million characters 10 million characters 15 million characters
Dot Matrix Printer Reference Guide
24 Pin Dot Matrix Printers range
ML1190 ML390/391 Turbo ML390FB ML790/ ML791
ML395/395C
Number of Dot Wires
(pins)
24 24 24 24 24
Fastest print speed
(cps)
333 390 270 472.5 607
Number of paper
copies
Original+4 Original+3 Original+4 Original+4 Original+4
Graphic Resolution
(Dot per inch dpi)
360 x 360 360 x 360 360 x 360 360 x 360 360 x 360
Diagram
(Side view of printer)
Rear Push Tractor
Standard
Standard Front Manual Standard Standard
Bottom Push Tractor
Standard
Optional Front Tractor Optional Optional
Pull Tractor Standard Optional NA Optional Optional
Memory (Kb) 64 79 23 128 23
Emulation
Epson LQ, IBM PPR,
IBM AGM
Epson LQ Esc/P2. IBM
Proprinter X24/XL24
Epson LQ/Esc, IBM
Proprinter X24 AGM
Epson Esc P2, IBM
2490/ 2491
Epson LQ 2550, IBM
XL24E
Standard Interface
Centronics
Parallel + USB 2.0
Serial RS232
Centronics
Parallel + USB
Centronics
Parallel + USB
Centronics
Parallel/ USB
Centronics
Parallel, Serial
RS232C
Optional Interface N/A
Serial RS 232C.
Network
Serial RS 232C,
Network
Serial RS 232C,
Network
N/A
Ribbon Life 4 million characters 2 million characters 2 million characters 4 million characters 5 million characters
Oki Data Corporation.
4-11-22 Shibaura, Minato-Ku
Tokyo 108-8551 Japan
Tel: (81) 3 5445 6452
Fax: (81) 3 5445 6456
www.okidata.co.jp
Oki Data (Singapore) Pte Ltd.
78 Shenton Way #09-01
Lippo Centre
Singapore 079120
Tel: (65) 6221 3722
Fax: (65) 6421 1688
www.oki.com.sg
Oki Systems (Thailand) Ltd.
1168/81-82 Lumpini Tower,
27th Floor Rama IV Road,
Tungmahamek, Sathorn
Bangkok 10120
Tel: (662) 679 9235
Fax: (662) 679 9243/245
www.okisysthai.com
Oki Systems (Hong Kong) Ltd.
Unit 607, 6/F, Island Place Tower,
510 King’s Road
North Point, Hong Kong
Tel: (852) 3543 9288
Fax: (852) 3549 6040
www.okiprintingsolutions.com.hk
Oki Data (Singapore) Pte Ltd.
Malaysia Rep. Offi ce
Suite 21.03, 21st Floor
Menara IGB, Mid Valley City
59200 Kuala Lumpur, Malaysia
Tel: (03) 2287 1177
: 1800 88 1177 (Toll Free)
Fax: (03) 2287 1166
www.oki.com.my
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