HP PageWide Enterprise Color 556 User Manual

Removal and replacement: Top cover (556)
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Introduction
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Step 1: Removal the control panel (556)
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Step 2: Remove the left-rear top cover cap (556)
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Step 3: Remove the left rear cover
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Step 4: Remove the left-front top cover cap (556)
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Step 5: Remove the left front cover
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Step 6: Remove the right cover (outer)
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Step 7: Remove the formatter cover
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Step 8: Remove the rear cover
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Step 9: Remove the top cover (556)
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Step 10: Install the top cover (556)
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Step 11: Install the rear cover
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Step 12: Install the formatter cover
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Step 13: Install the right cover (outer)
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Step 14: Install the left front cover
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Step 15: Install the left-front top cover cap (556)
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Step 16: Install the left rear cover
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Step 17: Install the left-rear top cover cap (556)
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Step 18: Install the control panel (556)
Introduction
This document provides the procedures to remove and replace the top cover (556).
Before performing service
Turn the printer power o
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Disconnect the power cable.
WARNING! To avoid damage to the printer, turn the printer o, wait 30 seconds, and then remove the
power cable before attempting to service the printer.
Use the table below to identify the correct part number for your printer. To order the part, go to
www.hp.com/buy/parts.
Top cover (556) part number
Not orderable Top cover (556)
124 Chapter 1 Removal and replacement 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