C5750
Enjoy the best in its class. With colour.
The C5750 gives your black and white printing a touch of colour when you need it.

Thanks to the C5750 you can enjoy high volume, low cost, black and white printing with colour when you need it. Delivering the fastest speed in its class, the C5750 enables you to print 32 pages per minute (ppm) mono, and 22 ppm colour. Whilst its PCL/Postscript capabilities improve compatibility and document security across your entire network.
Performance is everything
Using ProQ2400 Multi-level technology and High Definition Toner, the C5750 gives your printouts an advanced level of detail, greater colour depth, reduced grain and a high gloss feel. And whilst you're benefiting from a superior quality print, you won't have to worry about costs. The high capacity mono toner cartridges reduce running costs and user intervention, and the colour toner cartridges are competitively priced. Are you going to convert to colour? Just Look What You Can Do!
Take a look at the business benefits:

HIGH PERFORMANCE
The C5750 is easily the fastest mono printer in its class with a print speed of 32 ppm mono and 20 ppm colour. First print is just 8 seconds mono, and 11 seconds for colour.
VERSATILE
The C5750 provides a wide range of features and accessories to allow it to meet
every user need and printing requirement: from multiple media trays to data storage and cost saving duplex printing.
EASY TO MANAGE AND CONTROL
Network administrators enjoy remote monitoring, printer usage and toner status can be tracked. Whilst PCL/Postscript capabilities ensure improved compatibility and document security.
EASY TO USE
Simple to install and use thanks to the unique Utility Suite software supplied free with your printer.
RELIABLE
As with all OKI Printing Solutions' products, the C5750 is engineered to meet the demands placed on it day after day after day. For added confidence it also comes with a full 12-month warranty.
Unbeatable performance
Read more about the features and accessories of the C5750 colour printer from the experts in business printing. Discover more about our range of cost-effective consumables and the business benefits of the C5750 Utility Suite software. Look What You Can Do! with the C5750 from OKI Printing Solutions.
Key specifications
- Emulation(s) PCL 6 (XL3.0) and PCL5c, PostScript 3 (clone). SIDM (IBM-PPR, EPSON-FX)
- Resolution: ProQ2400 Multi-level technology 1200 x 600dpi
Full specifications
Configurations Available
- Model: C5750n, C5750dn
Connectivity and Compatibility
- Emulation(s) PCL 6 (XL3.0) and PCL5c, PostScript 3 (clone). SIDM (IBM-PPR, EPSON-FX)
- OS Compatibility Windows 2000 / XP Home / XP Professional / XP Professional x64 / Server 2003 / Server 2003 for x64 / Vista (32-bit) / Vista (64-bit) / Mac OS X PowerPC 10.2.8 or greater / Mac OS X Intel 10.4.4 or greater1
- Standard interface(s): Hi-Speed USB, 10/100-TX Ethernet & IEEE 1284 Bi-directional Parallel
Consumables
- Other consumables: Image drum > Black: 43870008, Cyan: 43870007, Magenta: 43870006, Yellow: 43870005; Tranfer belt > 43363402; Fuser unit > 43853103
- Toner cartridge: Black > 43865708; Cyan > 43872307; Magenta > 43872306; Yellow > 43872305
Other Specifications
- Voltage requirements: Single phase 220-240VAC
- Weight: C5750n > Approx 26kg (including consumables); C5750dn > Approx 29kg (including consumables)
- Noise: Operating: Up to 55.6 dB(A), Standby: 37 dB(A), Power Save: Background Level
- Warranty: Pan European 1 year on-site
- Dimensions 1: C5750n > 339.5x400x528mm (HxWxD); C5750dn > 339.5x400x621mm (HxWxD)
- Frequency: Frequency 50/60Hz +/-2%
- Humidity: 10°C to 32°C (17°C to 27°C recommended) / 20% to 80% RH (50% to 70% RH recommended)
Paper Handling
- Paper types: A4, A5, B5, A6
- Paper output 250 sheets face down, 100 sheets face up (80gsm)
- Duplex printing: C5750n > optional; C5750dn > standard
- Standard paper input: 300 sheets (80gsm)
- Envelope types: 10 Envelopes (Com-9, Com-10, DL, Monarch, C5)
- Optional paper input: 530 sheets (80gsm)
- Manual feeder: 100 sheets (80gsm)
- Custom paper size: Labels (Avery 7162, 7664, 7666), Custom Size (up to 1200mm length including Banner), Transparencies
- Weight Standard tray > 64-120gsm; Optional 2nd tray > 64-176gsm; Multi-purpose tray > 75-203gsm
Performance
- Time to first page: Colour: 11 secs, Mono: 8 secs
- Memory(standard): 256MB
- Duty cycle (max.pages/month) 60,000
- Memory(maximum): 768MB
- Resolution: ProQ2400 Multi-level technology 1200 x 600dpi
- Means of memory expansion: 256MB or 512MB memory upgrades available (see accessories)
- Fonts: Scalable: 87 PCL fonts and 136 PostScript fonts; PCL Bitmap fonts; OCR-A/B; USPS ZIP Barcode
- Print speed colour A4: 22ppm
- Print speed mono A4: 32ppm
More information
At a glance
1 - 10 Users
Perfect for small to medium work groups
Fast
Class leading mono speed of 32 pages per minute (ppm) and 22ppm colour
Flexible
Handles a wide variety of media
Greater control
LCD screen display with gauge to show status of toner
Ease of use
In-box software utilities giver greater flexibility
Reliable
Award-winning LED single pass technology that you can count on


