HP PageWide Enterprise Color 556 User Manual

Figure 1-771 Install three screws ..................................................................................................................................... 466
Figure 1-772 Disconnect connectors ............................................................................................................................... 466
Figure 1-773 Connect connectors .................................................................................................................................... 467
Figure 1-774 Find the tabs and bosses on the rear cover ............................................................................................... 467
Figure 1-775 Install cover ................................................................................................................................................. 468
Figure 1-776 Engage the sides of the cover .................................................................................................................... 468
Figure 1-777 Release the top edge of the cover .............................................................................................................. 469
Figure 1-778 Install eight screws ..................................................................................................................................... 469
Figure 1-779 Install the formatter cover ......................................................................................................................... 470
Figure 1-780 Position the right cover (outer) on the printer ........................................................................................... 470
Figure 1-781 Install the right cover (outer) ...................................................................................................................... 471
Figure 1-782 Tracking fasteners ...................................................................................................................................... 476
Figure 1-783 Unpack the Replacement PM ...................................................................................................................... 477
Figure 1-784 Remove the shipping tape .......................................................................................................................... 478
Figure 1-785 Remove the shipping restraint and the print-head restraint ..................................................................... 479
Figure 1-786 Install the startup cartridges ..................................................................................................................... 479
Figure 1-787 Release the right cover (outer) ................................................................................................................... 480
Figure 1-788 Remove the right cover (outer) ................................................................................................................... 480
Figure 1-789 Remove the formatter cover (PM) .............................................................................................................. 481
Figure 1-790 Remove six screws ...................................................................................................................................... 481
Figure 1-791 Find the tabs and bosses on the rear cover ............................................................................................... 482
Figure 1-792 Release the top edge of the cover .............................................................................................................. 482
Figure 1-793 Release the rear cover (PM) ........................................................................................................................ 483
Figure 1-794 Remove the rear cover (PM) ....................................................................................................................... 483
Figure 1-795 Turn the power o (DU) .............................................................................................................................. 484
Figure 1-796 Remove the formatter cover ...................................................................................................................... 484
Figure 1-797 Release the right cover (outer) ................................................................................................................... 485
Figure 1-798 Remove the right cover (outer) ................................................................................................................... 485
Figure 1-799 Remove eight screws .................................................................................................................................. 486
Figure 1-800 Find the tabs and bosses on the rear cover ............................................................................................... 486
Figure 1-801 Release the top edge of the cover .............................................................................................................. 487
Figure 1-802 Remove the rear cover ................................................................................................................................ 487
Figure 1-803 Disconnect connectors ............................................................................................................................... 488
Figure 1-804 Disconnect connectors ............................................................................................................................... 488
Figure 1-805 Remove three screws ................................................................................................................................. 489
Figure 1-806 Remove two screws .................................................................................................................................... 489
Figure 1-807 Remove the formatter and cage ................................................................................................................ 490
Figure 1-808 Disconnect one connector .......................................................................................................................... 490
Figure 1-809 Remove the screws and brackets ............................................................................................................... 491
Figure 1-810 Remove the power supply .......................................................................................................................... 491
Figure 1-811 Remove two screws .................................................................................................................................... 492
xxx 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