P-3521 MFP

Digital Multifunctional System

Product functions:

This A4 b/w MFP is unassuming, yet does all the work assigned to it, without any ifs and buts: It copies and prints with up to 35, and scans with up to 40 A4 pages/minute – in the best of qualities – while requiring very little space and working extremely quietly. Sounds like the perfect employee, does it?

Technical Data

Type Desktop
Function Copy, print, scan
Print technology Laser b/w
Original format max A4 from platen glass
Original feeder 50 sheet A4 (standard, A6R-A4), 50-160 g/m², (with automatic reverse function)
Copy speed max 35 A4 pages/min, duplex: max 17.5 A4 pages/min
1st page/warm-up time 6.9 seconds* (copy) / 6.8 seconds* (print), 17 seconds
Copy resolution 600 x 600 dpi
Greyscales 256
Paper feed 1 x 250 sheet universal cassette (A6R-A4), 100 sheet multi-bypass (A6R-A4 [min. 70 x 148 mm, max. 216 x 356 mm])
Paper weights Cassettes 60-163 g/m2, multi-bypass 60-220 g/m2, duplex 60-163 g/m2
Paper output 150 sheet A4
System memory 512 MB RAM, max 1,536 MB
Continuous copying 1-999 copies
Zoom 25 %-400 % steps of 1%
Functions Duplex, job reservation, program function, ID card copy, continuous scan, skip blank pages, N-up, quiet mode (half speed mode), 100 management codes
Dimensions/weight 437 mm x 417 mm x 412 mm (H x W x D), approx. 19 kg


Mains voltage 220/240 V, 50/60 Hz
Power consumption approx. 982 W max, approx. 661 W in operation, approx. 21 W in stand-by mode, approx. 1 W in sleep mode, TEC value: 1.47 KWh/week
Noise level approx. 47,2 dB(A), stand-by mode: immeasurable (ISO 7779/9296)
Safety GS/TÜV, CE

Print system

Print format A6R-A4
Print resolution 600 x 600 dpi, 1,200 x 1,200 dpi
Processor Cortex-A9, 800 MHz
Interfaces USB 2.0, 10/100/1000BaseTX, USB host, SD slot
Network protocol TCP/IP, Net BEUI
Operating systems Windows XP, Vista, Windows 7/8/8.1/10, Server 2003/2008 R2/2012 R2, Linux, Mac ex OS 10.5
Emulations PCL6 (PCL5e, XL), KPDL 3 (Postscript 3 compatible), PRESCRIBE IIe, Line Printer, IBM Proprinter, Epson LQ-850, PDF-1.7, XPS
Functions Printing of e-mails, printing of barcodes, USB/PDF direct printing, private printing, WSD/internet printing, Mobile Print/Android/iOS), Apple AirPrint, Google Cloud Print

Scan system

Scan technology CIS colour and b/w
Scan format max A4
Scan speed max 40 A4 pages/min b/w, max 23 A4 pages/min colour (300 dpi)
Scan resolution 600 x 600 dpi
File types TIFF, JPEG, PDF, high compression PDF, PDF/A-1, XPS
Interfaces 10/100/1000BaseTX, USB 2.0
Network protocol TCP/IP
Operating systems Windows XP, Vista, Windows 7/8/8.1/10, Server 2003/2008 R2/2012 R2
Functions Scan to SMB, scan to e-mail, scan to FTP, TWAIN scan, WIA scan, SMTP authentication, LDAP

*Depending on operating status.



Paper feed PF-1100: max 2 x 250 sheet universal cassette (A4-A6R, 60-163 g/m²)
Other Card Authentication Kit (B), UG-33 ThinPrint Kit, cabinet no. 78