OKI Microline 3320 01091101 Leaflet

Product codes
01091101
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PRODUCT SPECIFICATION
As an ENERGY STAR Partner, Oki Europe Ltd 
has determined that this product meets the 
ENERGY STAR guidelines for energy efficiency
Only use genuine Oki Original consumables to ensure the best quality and performance from your hardware. Non Oki Original products may damage your 
printer’s performance and invalidate your warranty. Specifications subject to change without notice. All trademarks acknowledged.
®
ML3320/ML3321 DOT MATRIX PRINTER
3320
9
No. of multi-part forms
Font & print features
Typeface & Font        
NLQ-Courier (Scalable), NLQ-Gothic (Scalable), OCR-B, 
High Speed Draft, Utility + Barcodes 
Memory
88KB
Noise level
Frequency
50/60Hz
Reliability
Print head life
200 million characters
Ribbon life
3 million characters in utility mode at 10cpi (re-inking cartridge)
Supplies life
MTBF
10,000 hours
ML
ML3321
General
Number of pins
5 (one original + 4 copies)
Speed & throughput  
Super speed (12cpi)
435cps
High speed draft (12cpi & 10cpi)
387cps
Utility (12cpi & 10cpi)
290cps
Near letter quality  (12cpi & 10cpi)
73cps
Fastest print speed
435cps
Carriage width (10cpi)
80 columns 
136 columns
Max. in compressed mode
160 columns 
272 columns
Character pitch
10/12/15/17.1/20 pitch & proportional
Graphics resolution
Up to 240 x 216 dpi
Typestyle
Emphasised, Enhanced, Double Width, Double Height, 
Italics, Bold, Superscript, Subscript, Underline, Overscore
Emulations & interfaces
Printer emulations
Epson FX, IBM ProPrinter/Graphics, Oki MICROLINE
Standard interfaces
Centronics Parallel + USB
Optional interfaces
Serial RS 232C/RS 422/Current Loop
Paper-handling
Continuous paper
76—254mm
76—406mm
Continuous envelopes
165 x 91mm
239 x 102mm 
First printable line 
8.9mm
(from top of page)
Standard
Paper parking, Zero tear-off, Autoload single sheet, 
Push tractors, Bottom feed
Optional
Pull tractors, Single/dual bin cut- sheet feeder, Roll paper stand 
(ML3320 only), Bottom tractors with metal long-life tear-off bar
Physical
Dimensions (HxWxD)
116 x 398 x 345mm
116 x 552 x 345mm
Weight
6.5kg
8.5kg
57dB(A)/52dB(A) (quiet mode)
Power
Power requirements
230V AC
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Oki Systems (UK) Ltd, 
550 Dundee Road, 
Slough, Berkshire
SL1 4LE
United Kingdom
tel: +44 (0)1753 819819 
fax: +44 (0)1753 819899
www.oki.co.uk
Oki Systems (UK) Ltd, Part of Oki Electric
OKI