HP PageWide Enterprise Color 556 User Manual

Step 2: Remove the fax PCA
NOTE: Fax models only. For all other models, skip this step and go to Step 3: Remove the hard-disk drive
(HDD) on page 357.
CAUTION: ESD-sensitive part.
1. Locate the fax PCA (callout 1) on the formatter.
Figure 1-577 Locate the fax PCA
1
2. Rotate the right end of the fax PCA away from the formatter (callout 1), and then slide the PCA to the
right (callout 2) to remove it.
Figure 1-578 Remove the fax PCA
1
2
356 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