Laser Printer

Product functions:

When nature calls us, we follow. And our desktop laser printer P-3521DN is adapted to the newest environmental guidelines in no time. He now requires even less electricity – Thanks to revised power consumption and the future developed deep sleep mode. Additional advantages are the toner saving mode for an even longer durability of the cartridge and the very quiet processing in half-speed mode.

Additionally the printer is great for sparing your nerves. Since the uniform driver software has improved user-friendliness and allows direct printing from smartphone or tablet via the mobile print app and the Apple AirPrint protocol. That allows you to print at your disk – without being at it.

Technical Data


Type Desktop
Function Print
Print technology Laser b/w
Print formats A6R-A4, min 70 x 148 mm, max 216 x 356 mm
Print speed max 35 pages A4/min,
max 19 pages A4/min duplex
1st page/warm-up time approx. 8 seconds*/16.5 seconds
Print resolution 1,200 x 1,200 dpi
Paper feed 250 sheet universal cassette (A6R-A4), 50 sheet multi-bypass (A6R-A4)
Paper weights Universal cassette 60-120 g/m², multi-bypass 60-220 g/m²,<br>duplex 60-105 g/m²
Paper output 250 sheet A4 face down
Processor PowerPC 465/500 MHz
Print memory 256 (max 1,280 MB RAM - 1 slot)
Interfaces USB 2.0, 10/100/1000BaseTX, USB host, SD slot
Operating systems Windows XP, Vista, Windows 7/8/8.1, Server 2003/2008 R2/2012 R2, Novell NetWare, Linux, Mac ab OS 10.2
Emulations PCL6 (5e, XL), KPDL 3 (PostScript 3 kompatibel), XPS, PRESCRIBE Iie, Line Printer, IBM Proprinter X24E, EPSON LQ-850, DIABLO 630
Functions Toner eco mode, PDF/XPS direct print, e-mail print, private print (IPPoverSSL), barcode print, USB direct print (TIFF, PDF, XPS, JPEG)


Dimensions 267 x 375 x 393 mm (H x W x D)
Weight 12 kg


Mains voltage 220/240 V, 50/60 Hz
Power consumption approx. 499 W in operation, approx. 11 W / 6.2 W (eco mode) in stand-by mode, approx. 2.5 W in sleep mode
Noise level approx. 47 dB(A) in operation, approx. 30 dB(A) in stand-by mode (ISO 7779/9296)
Safety GS/TÜV, CE, Energy Star


Toner Kit Toner for 7.200 A4 pages according ISO 19752,
(starter kit for 2,300 A4 pages according ISO 19752)
*Depending on operating status.


Paper feed max 2 x PF-100 (1 x 250 sheet universal cassettes (A5R-A4))
Other options IB-50 Gigabit Ethernet card, IB-51 WLAN card, cabinet no. 59