HP LaserJet PRO M521 Repair Manua page 185

Table 2-18
Part number
RM1-8505-000CN
RM1-8506-000CN
RM1-8507-000CN
RM1-8508-000CN
RM1-8512-000CN
RM1-8514-000CN
RM1-8515-000CN
RM1-8516-000CN
RM1-8517-000CN
RM1-8518-000CN
RM1-8519-000CN
RM1-8521-000CN
RM1-8523-000CN
RM1-8615-000CN
RM1-8617-000CN
RM1-8618-000CN
RM1-8620-000CN
RM1-8621-000CN
RM1-8622-000CN
WG8-5935-000CN
WG8–5935–000CN
ENWW
Numerical parts list (continued)
Description
Tray 2, paper pickup assembly
Idler roller assembly
Registration roller assembly
Fuser assembly
Cassette, Tray 2
Low-voltage power supply (LVPS) assembly
Switch assembly
Cover, top assembly
Cover, left assembly
Cover, rear assembly
High-voltage power supply (HVPS) PCA
Tag holder assembly
Fuser motor assembly
DC controller PCA
Top sensor PCA
Paper-width sensor PCA
Tray sensor PCA
Multipurpose sensor PCA
Sensor, environmental PCA
Photo interrupter, IC
Photo interrupter, IC
Table and page
Internal assemblies (5 of 6)
on page 163
Internal assemblies (5 of 6)
on page 163
Internal assemblies (3 of 6)
on page 159
Internal assemblies (5 of 6)
on page 163
Internal assemblies (3 of 6)
on page 159
Internal assemblies (5 of 6)
on page 163
Internal assemblies (4 of 6)
on page 161
Covers on page 147
Covers on page 147
Covers on page 147
Internal assemblies (4 of 6)
on page 161
Internal assemblies (1 of 6)
on page 155
Internal assemblies (6 of 6)
on page 165
Internal assemblies (5 of 6)
on page 163
Internal assemblies (4 of 6)
on page 161
Internal assemblies (4 of 6)
on page 161
Internal assemblies (6 of 6)
on page 165
Internal assemblies (5 of 6)
on page 163
Internal assemblies (1 of 6)
on page 155
Internal assemblies (6 of 6)
on page 165
Internal assemblies (1 of 6)
on page 155
Numerical parts list
175