HP PageWide Enterprise Color 556 User Manual

Figure 1-853 Box the DU for shipping .............................................................................................................................. 513
Figure 1-854 Tracking fasteners ...................................................................................................................................... 518
Figure 1-855 Unpack the Replacement PM ...................................................................................................................... 519
Figure 1-856 Remove the shipping tape .......................................................................................................................... 520
Figure 1-857 Remove the shipping restraint and the print-head restraint ..................................................................... 521
Figure 1-858 Install the startup cartridges and load paper ............................................................................................ 521
Figure 1-859 Release the right cover (outer) ................................................................................................................... 522
Figure 1-860 Remove the right cover (outer) ................................................................................................................... 522
Figure 1-861 Remove the formatter cover (PM) .............................................................................................................. 523
Figure 1-862 Remove six screws ...................................................................................................................................... 523
Figure 1-863 Find the tabs and bosses on the rear cover ............................................................................................... 524
Figure 1-864 Release the top edge of the cover .............................................................................................................. 524
Figure 1-865 Release the rear cover (PM) ........................................................................................................................ 525
Figure 1-866 Remove the rear cover (PM) ....................................................................................................................... 525
Figure 1-867 Turn the power o (DU) .............................................................................................................................. 526
Figure 1-868 Remove the formatter cover ...................................................................................................................... 526
Figure 1-869 Release the right cover (outer) ................................................................................................................... 527
Figure 1-870 Remove the right cover (outer) ................................................................................................................... 527
Figure 1-871 Remove eight screws .................................................................................................................................. 528
Figure 1-872 Find the tabs and bosses on the rear cover ............................................................................................... 528
Figure 1-873 Release the top edge of the cover .............................................................................................................. 529
Figure 1-874 Remove the rear cover ................................................................................................................................ 529
Figure 1-875 Disconnect connectors ............................................................................................................................... 530
Figure 1-876 Disconnect connectors ............................................................................................................................... 530
Figure 1-877 Remove three screws ................................................................................................................................. 531
Figure 1-878 Remove two screws .................................................................................................................................... 531
Figure 1-879 Remove the formatter and cage ................................................................................................................ 532
Figure 1-880 Disconnect one connector .......................................................................................................................... 532
Figure 1-881 Remove the screws and brackets ............................................................................................................... 533
Figure 1-882 Remove the power supply .......................................................................................................................... 533
Figure 1-883 Remove two screws .................................................................................................................................... 534
Figure 1-884 Remove the bracket .................................................................................................................................... 534
Figure 1-885 Open the blank cover .................................................................................................................................. 535
Figure 1-886 Slide the cover to the right ......................................................................................................................... 535
Figure 1-887 Slide the cover to the left ........................................................................................................................... 536
Figure 1-888 Remove the blank cover ............................................................................................................................. 536
Figure 1-889 Tilt the control panel up ............................................................................................................................. 537
Figure 1-890 Release the small gray plastic cover .......................................................................................................... 537
Figure 1-891 Remove the cover ....................................................................................................................................... 538
Figure 1-892 Release three bosses .................................................................................................................................. 538
Figure 1-893 Remove the control-panel cover ................................................................................................................ 539
xxxii ENWW

HP PageWide Enterprise Color 556 Specifications

General

Print resolution (best)	1200 x 1200 DPI
Duplex printing	Yes
Ethernet LAN	Yes
Scanner Type	Flatbed, ADF
Fax Modem Speed	33.6 Kbps
Processor frequency	1.2 GHz
Mobile printing technologies	HP ePrint, Apple AirPrint, Mopria-certified, Google Cloud Print 2.0
Functions	Print
Maximum Scan Size	216 x 356 mm
Connectivity	USB, Ethernet, Wi-Fi
Operating System Compatibility	Windows, macOS, Linux
Print speed (black, normal quality, A4/US Letter)	Up to 75 ppm
Print Speed (Color)	Up to 75 ppm