Tech Specs

Part Number
Print speed (A4, black)
Up to 23.8 ppm
Print resolution, black
1200 Image Quality
1200 x 1200 dpi
600 x 600 dpi
Copy speed (A4, black)
Up to 23.8 cpm
Reduce / enlarge range
50 - 200 %
Simplex scan speed (A4, black)
Up to 21 spm
Simplex scan speed (A4, colour)
Up to 10 spm
Scan area, maximum
216 x 355 (ADF) mm
Optical scan resolution
300 x 600 ppi
Modem speed
33.6 kbps
250 MHz
Memory, standard
32 MB
Memory, maximum
272 MB
Paper handling (standard)
100-sheet Multipurpose Tray
250-sheet Output Bin
500-sheet Duplex Unit
500-sheet Input Tray
Paper handling (optional)
Envelope Feeder
250-sheet Drawer
2000-sheet Drawer
500-sheet Drawer
Optional furniture (possibly) required.
Paper input capacity, standard
Up to 600 pages
Paper input capacity, maximum
Up to 2600 pages
Paper output capacity, standard
Up to 250 pages
Paper output capacity, maximum
Up to 250 pages
ADF paper input capacity
Up to 50 pages
Standard connectivity
Centronics IEEE 1284 bidirectional parallel
Fast Ethernet (RJ-45)
USB port (compatible with USB 2.0 specification, type B)
Optional network ports
802.11b Wireless adapter
Size (HxWxD)
715 x 570 x 660 mm
40.8 kg
Noise level, idle
30 dBA
Noise Level (Print), Operating
50 dBA
Noise Level (Copy), Operating
52 dBA
Noise Level (Scan), Operating
46 dBA

Lexmark Return Program Cartridges are sold at a discount versus the prices of Regular Cartridges in exchange for the customer's agreement to use the cartridge only once and return it only to Lexmark for remanufacturing or recycling.

Name Part Number Page Yield
12A6830 7500
12A6835 20.000
12A6839 20.000
Name Part Number Page Yield

Regular Cartridges are sold at regular prices. These cartridges are also recyclable at no cost through "Lexmark Cartridge Collection Program."

Name Part Number Page Yield
12A6730 7500
12A6735 20.000

Powered by Unison Toner

Lexmark Corporate Cartridges combine the quality innovation of Unison toner with robust and durable design to deliver long-term reliability. They deliver optimal performance and superior print quality whilst boasting a significantly smaller carbon footprint than Lexmark's largest competitor.

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Reaching a new level of sustainability

Driven by Lexmark’s commitment to Corporate Social Responsibility and guided by the principles of zero waste and the circular economy, Lexmark’s A4 CS/CX and MS/MX Corporate Cartridges represent our most sustainable supplies offering to date. Corporate Cartridges are manufactured in the EU, ensuring consistent product availability, minimal supply-chain environmental impact and a substantial contribution to the local economy.

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Customer Care