Document feeder whole unit kit and scanner whole unit kit
Use the following procedure to separate the document feeder assembly from the scanner assembly
when either whole unit kit is being replaced.
1.
Before proceeding, remove the following:
●
Document feeder/scanner assembly. See
Document feeder/scanner assembly on page 46
2.
Carefully place the document feeder/scanner assembly upside down on a flat surface.
3.
Remove three screws and remove the scanner rear cover.
Figure 1-69
Remove the Document feeder whole unit kit and scanner whole unit kit (1 of 6)
52
Chapter 1 Removal and replacement
ENWW
Summary of Contents for LaserJet Pro M521
Page 1: ...LASERJET PRO MFP Repair Manual M521 2 ...
Page 2: ......
Page 3: ...HP LaserJet Pro MFP M521 Printer Repair Manual ...
Page 6: ...iv Conventions used in this guide ENWW ...
Page 10: ...viii ENWW ...
Page 14: ...14 mm 4 Chapter 1 Removal and replacement ENWW ...
Page 148: ...138 Chapter 1 Removal and replacement ENWW ...
Page 155: ...ENWW Assembly locations 145 ...
Page 186: ...176 Chapter 2 Parts and diagrams ENWW ...
Page 189: ......
Page 190: ... 2012 Hewlett Packard Development Company L P www hp com A8P79 90904 A8P79 90904 A8P79 90904 ...