HP PageWide Enterprise Color 556 User Manual

3. Release the boss at the left-upper corner of the rear cover, and then release the remaining bosses along
the top of the cover (from left to right).
Figure 1-333 Release the top edge of the cover
4. Release the bosses along the right and left side of the cover, and then lift it straight up to remove it.
Figure 1-334 Remove the rear cover
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2
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2
Step 10: Remove the top cover (556)
NOTE: This step is for the 556 printer. For the 586 printer, skip this step and go to Step 11: Remove the top
cover (586) on page 230.
1. Before proceeding, take note of the tabs and hooks on the top cover.
ENWW Removal and replacement procedures 227

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