Datasheet

4
Colour is an effective business tool drawing attention to
documents. The OKI A4 colour printer range not only offers
superior print quality with ProQ2400 Multi-level technology
they also help to improve productivity and reduce printing
costs by enabling in-house printing.
Unique to OKI, the entire range offers duplex printing and the
ability to print on banners up to 1.3m long and impressive
colour print speeds up to 34ppm.
C511dn
C531dn
C321dnC301dn
Colour printers
C610n C711n
Description A4 Colour Printer A4 Colour Printer A4 Colour Printer A4 Colour Printer A4 Colour Printer A4 Colour Printer
Number of users 1 to 5 1 to 5 1 to 20 1 to 20 1 to 30 1 to 30
Pages per day Up to 100 Up to 100 Up to 250 Up to 250 Up to 250 Up to 300
Print speed
20ppm colour,
22ppm mono
20ppm colour,
22ppm mono
26ppm colour,
30ppm mono
26ppm colour,
30ppm mono
34ppm colour,
36ppm mono
34ppm colour,
36ppm mono
Print resolution
1200 x 600dpi, ProQ2400
Multi-level Technology
1200 x 600dpi, ProQ2400
Multi-level Technology
1200 x 600dpi, ProQ2400
Multi-level Technology
1200 x 600dpi, ProQ2400
Multi-level Technology
1200 x 600dpi, ProQ2400
Multi-level Technology
1200 x 600dpi, ProQ2400
Multi-level Technology
Time to first print
9 seconds colour,
8.5 seconds mono
9 seconds colour,
8.5 seconds mono
8 seconds colour,
7.5 seconds mono
8 seconds colour,
7.5 seconds mono
9 seconds colour,
8 seconds mono
9 seconds colour,
8 seconds mono
Networked Standard Standard Standard Standard Standard Standard
Duplex printing Standard Standard Standard Standard Optional Optional
Paper capacity
Standard: 350
Maximum: 350
Standard: 350
Maximum: 350
Standard: 350
Maximum: 880
Standard: 350
Maximum: 880
Standard: 400
Maximum: 1,460
Standard: 630
Maximum: 1,690
Storage memory - - -
Optional: 16GB
SDHC Memory card
Optional: 16GB
SDHC Memory card
Optional: 16GB
SDHC Memory card
Power consumption
Deep Sleep <2W;
Auto-Off <0.5W
Deep Sleep: <1.1W;
Auto-Off: <0.5W
Deep Sleep: <2.5W;
Auto-Off: <0.5W
Deep Sleep: <1.5W;
Auto-Off: <0.5W
Deep Sleep: <1.2W Deep Sleep: <1.2W
Memory RAM
Standard: 64MB;
Maximum: 64MB
Standard: 128MB;
Maximum: 640MB
Standard: 64MB;
Maximum: 64MB
Standard: 256MB;
Maximum: 768MB
Standard: 256MB;
Maximum: 768MB
Standard: 256MB;
Maximum: 768MB
Printer language GDI PCL, PS, SIDM GDI PCL, PS, SIDM
PCL, PS, SIDM,
PDF Direct Print, XPS
PCL, PS, SIDM,
PDF Direct Print, XPS
Paper sizes/weights
A4, A5, A6, B5;
Custom Size up to 1320mm and weights up to 220gsm
A4, A5, A6, B5;
Custom Size up to 1200mm and weights up to 250gsm
Recommended
Duty Cycle (pages/
month)
Up to 2,000 Up to 2,000 Up to 5,000 Up to 5,000 1,500 to 5,000 Up to 6,000
Weight 22kg 22kg 22kg 22kg 26kg 28kg
Dimensions
(HxWxD)
242 x 410 x 504mm 242 x 410 x 504mm 242 x 410 x 504mm 242 x 410 x 504mm 340 x 435 x 546 mm 389 x 435 x 546mm
Toner Cartridge (K) 2.2k 2.2k 3.5k/7k 3.5k/7k 8k 11k
Toner Cartridges
(CMY)
1.5k 1.5k 2k/5k 2k/5k 6k 11.5k
Image Drums
(CMYK)
Up to 20k (CMY), up to
30k (K)
Up to 20k (CMY), up to
30k (K)
Up to 20k (CMY), up to
30k (K)
Up to 20k (CMY), up to
30k (K)
20k 20k
Fuser Unit 60k 60k 60k 60k 60k 60k
Transfer Belt 60k 60k 60k 60k 60k 60k