HP LaserJet PRO M521 Repair Manua page 169

Table 2-12
Ref Description
1 Registration roller assembly
2 Roller, multipurpose
3 Transfer lower guide assembly
4 Cassette, Tray 2
5 Base-plate roller assembly
6 Roller, transfer
7 Pad, multipurpose separation
8 Separation holder assembly
ENWW
Internal assemblies (3 of 6)
Part number
RM1-8507-000CN
RL1-2412-000CN
RM1-6315-000CN
RM1-8512-000CN
RM1-6306-000CN
RM1-6321-000CN
RC2-8575-000CN
RM1-6303-000CN
Internal assemblies (3 of 6)
Qty
1
1
1
1
4
1
1
1
159