HP LaserJet PRO M521 Repair Manua page 180

Table 2-17
Description
ICB
Idler roller assembly
Interlock-switch assembly
Laser/scanner
Low-voltage power supply (LVPS) assembly
Lower paper feed guide
Multipurpose lifting plate assembly
Multipurpose sensor PCA
Optional 500-sheet tray and feeder unit
Pad, multipurpose separation
Paper-delivery roller assembly
Paper-feed guide assembly
Paper-width sensor PCA
Pendulum service kit
Photo interrupter, IC
Photo interrupter, IC
Position-guide assembly
Power cable, ICB to formatter
Registration roller assembly
Roller, multipurpose
170 Chapter 2 Parts and diagrams
Alphabetical parts list (continued)
Part number Table and page
A8P79-60002 Internal assemblies (5 of 6)
on page 163
RM1-8506-000CN Internal assemblies (5 of 6)
on page 163
RM1-8499-000CN Internal assemblies (5 of 6)
on page 163
RM1-6322-000CN Internal assemblies (1 of 6)
on page 155
RM1-8514-000CN Internal assemblies (5 of 6)
on page 163
RM1-6263-000CN Internal assemblies (4 of 6)
on page 161
RM1-6325-000CN Covers on page 147
RM1-8621-000CN Internal assemblies (5 of 6)
on page 163
CE530-69001 500-sheet input tray (Tray 3)
on page 167
RC2-8575-000CN Internal assemblies (3 of 6)
on page 159
RM1-6301-000CN Internal assemblies (6 of 6)
on page 165
RM1-6270-000CN Internal assemblies (4 of 6)
on page 161
RM1-8618-000CN Internal assemblies (4 of 6)
on page 161
RM1-6598-000CN Internal assemblies (4 of 6)
on page 161
WG8–5935–000CN Internal assemblies (1 of 6)
on page 155
WG8-5935-000CN Internal assemblies (6 of 6)
on page 165
RM1-6273-000CN Internal assemblies (4 of 6)
on page 161
A8P79-60101 Internal assemblies (5 of 6)
on page 163
RM1-8507-000CN Internal assemblies (3 of 6)
on page 159
RL1-2412-000CN Internal assemblies (3 of 6)
on page 159
ENWW