Operation Manual

11-26
Appendix > Specifications
Printer functions
Item Description
Printing Speed
TASKalfa 3051ci
TASKalfa 3551ci
TASKalfa 4551ci
TASKalfa 5551ci
Black and White Full color
A4/Letter 30 sheets/min 30 sheets/min
A3/Ledger 15 sheets/min 15 sheets/min
A4/Letter 35 sheets/min 35 sheets/min
A3/Ledger 17 sheets/min 17 sheets/min
A4/Letter 45 sheets/min 45 sheets/min
A3/Ledger 22 sheets/min 22 sheets/min
A4/Letter 55 sheets/min 50 sheets/min
A3/Ledger 27 sheets/min 25 sheets/min
First Print Time
(A4, feed from
Cassette)
Black and
White
TASKalfa 3051ci: 7.3 seconds or less
TASKalfa 3551ci: 6.2 seconds or less
TASKalfa 4551ci: 5.4 seconds or less
TASKalfa 5551ci: 4.9 seconds or less
Full color TASKalfa 3051ci: 9.5 seconds or less
TASKalfa 3551ci: 8.0 seconds or less
TASKalfa 4551ci: 6.6 seconds or less
TASKalfa 5551ci: 6.2 seconds or less
Resolution 600 × 600 dpi
Operating System Windows XP, Windows Server 2003, Windows Vista, Windows 7,
Windows 8, Windows Server 2008, Windows Server 2012, Mac OS 10.x
Interface Standard USB Interface Connector: 1 (USB Hi-Speed)
Network interface: 1 (10 BASE-T/100 BASE-TX/1000 BASE-T)
Optional Interface (Option): 1 (For IB-50/IB-51 mounting)
Page Description Language PRESCRIBE
Emulations PCL6 (PCL5c, PCL-XL), KPDL3 (PostScript3 compatible)