HP PageWide Enterprise Color 556 User Manual

Print mechanism kit (586)
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Introduction
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Acclimation
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Installation notes
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Removal and replacement strategy
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Step 1: Unpack the Replacement Print Mechanism (PM)
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Step 2: Remove the right cover (outer) (PM)
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Step 3: Remove the formatter cover (PM)
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Step 4: Remove the rear cover (PM)
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Step 5: Turn the power o defective unit (DU)
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Step 6: Remove the formatter cover (DU)
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Step 7: Remove the right cover (outer) (DU)
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Step 8: Remove the rear cover (DU)
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Step 9: Remove the formatter and formatter cage (DU)
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Step 10: Remove the power supply (DU)
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Step 11: Remove the power supply mounting bracket (DU)
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Step 12: Remove the blank cover (DU)
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Step 13: Remove the Integrated Scanner Assembly (ISA) (DU)
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Step 14: Install the Integrated Scanner Assembly (ISA) (PM)
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Step 15: Install the blank cover (PM)
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Step 16: Install the power supply mounting bracket (PM)
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Step 17: Install the power supply (PM)
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Step 18: Install the formatter and formatter cage (PM)
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Step 19: Install the rear cover (PM)
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Step 20: Install the right cover (outer) (PM)
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Step 21: Install the formatter cover (PM)
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Step 22: Turn the power on print mechanism (PM)
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Step 23: Prepare the Defective Unit (DU) for Shipping
Introduction
This document provides the procedures to install the print mechanism (PM) kit.
514 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