HP LaserJet PRO M521 Repair Manua page 181

Table 2-17
Description
Roller, transfer
Scanner assembly
Sensor, environmental PCA
Separation holder assembly
Separation holder assembly
Spring, torsion
Stopper, bushing arm
Switch assembly
Tag holder assembly
Top sensor PCA
Transfer lower guide assembly
Tray 2, paper pickup assembly
Tray sensor PCA
Tray 1 solenoid
Tray 2 solenoid
USB cable
USB PCA
Video FFC, ICB to formatter
Wi-Fi cable
Wi-Fi module
ENWW
Alphabetical parts list (continued)
Part number Table and page
RM1-6321-000CN Internal assemblies (3 of 6)
on page 159
A8P79-60121 Document feeder and scanner
assemblies on page 149
RM1-8622-000CN Internal assemblies (1 of 6)
on page 155
RM1-6303-000CN Internal assemblies (3 of 6)
on page 159
RM1-6303-000CN 500-sheet input tray (Tray 3)
on page 167
RC2-8554-000CN Internal assemblies (6 of 6)
on page 165
RC2-7928-000CN Internal assemblies (1 of 6)
on page 155
RM1-8515-000CN Internal assemblies (4 of 6)
on page 161
RM1-8521-000CN Internal assemblies (1 of 6)
on page 155
RM1-8617-000CN Internal assemblies (4 of 6)
on page 161
RM1-6315-000CN Internal assemblies (3 of 6)
on page 159
RM1-8505-000CN Internal assemblies (5 of 6)
on page 163
RM1-8620-000CN Internal assemblies (6 of 6)
on page 165
RK2-1490-000CN Internal assemblies (2 of 6)
on page 157
RK2-1492-000CN Internal assemblies (2 of 6)
on page 157
A8P79-60102 Control-panel assembly
on page 151
CF368-60001 Control-panel assembly
on page 151
A8P79-60128 Internal assemblies (5 of 6)
on page 163
A8P80-60101 Document feeder and scanner
assemblies on page 149
1150-7957 Document feeder and scanner
assemblies on page 149
Alphabetical parts list
171