Narrow carriage
ML280 Elite
ML320 Elite
ML3320
ML320FB
ML5520
Wide carriage
ML321 Elite
ML3321 ML5521
ML3410 ML4410
Print Head
Number of pins
9 9 9 9 9 9 18 (2 X 9)
Fastest print speed (cps)
375 360 435 360 570 550 1066
Utility/LQ print speed
at 10cpi (cps)
250/62.5 250/63 290/73 250/63 380/95 417/104 800/200
Number of copies
1+3 1+4 1+4 1+4 1+5 1+7 (Bottom tractor) 1+9
Resolution (dpi) 240 x 216 240 x 216 240 x 216 240 x 216 240 x 216 240 x 216 240 x 216
Paper feed
Feed method
Friction feed
Platen pin feed
Friction feed
Push tractor
Friction feed
Push tractor
Friction feed
Push tractor
Friction feed
Push tractor
Friction feed
Push tractor
Front push tractor
Rear push tractor
Tractor options Top pull
Top pull
Bottom push
Top pull
Bottom push
Top pull
Bottom push
Top pull
Bottom push
Top pull
Bottom push
N/A
Cut sheet feeder options Single bin Single & dual Single & dual Single bin Single & dual Single & dual
N/A
Column width
(characters)
Narrow carriage
version at 10cpi
80 80 80 106 80
N/A N/A
Wide carriage
version at 10cpi
N/A 136 136 N/A 136 136 136
Compressed mode
(narrow/wide)
160 160/272 160/272 212 160/272
272 272
Interfaces & Emulations
Number of fonts 4 + barcodes
4 5 + barcodes 4 5 + barcodes 5 + barcodes 6 + barcodes
Emulation
Epson LX, IBM Graphics
or Oki Microline
Epson FX, IBM PPR/
Graphics or Oki Microline
Epson FX, IBM PPR/
Graphics, Oki Microline
Epson FX,
IBM PPR
Epson FX, IBM PPR,
Oki Microline
Epson FX, IBM PPR XL or
Oki Microline/PM (optional)
Epson FX, IBM PPR,
Oki Microline
Standard interface Parallel + USB Parallel Parallel Parallel Parallel + USB Parallel+Serial Parallel+Serial
Colour print
No No No No No No No
9-Pin Dot Matrix Printer range
Oki Europe Ltd.
Central House, Balfour Road
Hounslow, Middlesex TW3 1HY
United Kingdom
T +44(0) 20 8219 2190
F +44(0) 20 8219 2199
www.okiprintingsolutions.com
As an ENERGY STAR Partner, Oki has
determined that this product meets the
ENERGY STAR guidelines for energy efficiency.
®
© 2006 Oki Europe Ltd. Oki Printing Solutions is the trading name of Oki Europe Ltd.