Formatter connections
Figure 1-3
Formatter connections
J16 USB DEVICE
J8 LAN
TAZ
J24 SNAPPER FAX
J7
POWER
J27
J3
J20
SCANNER
J19
J18 WIFI
J17 THUMB
J22 ADF MOTOR
J21 ADF SCAN
Item
Description
Item
Description
J3
Control panel
J19
Flatbed scanner
J7
Power
J20
Flatbed motor
J8
LAN
J21
ADF/Scanner
J16
USB Device
J22
ADF motor
J17
USB
J24
Snapper Fax
J18
Wifi
J27
Video
ENWW
Service approach
9
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 ...