Parts Catalog; How To Use This Parts Catalog - Lexmark W850n Service Manual

7. Parts catalog

How to use this parts catalog

The following legend is used in the parts catalog:
Assem
bly-
Index
•
Assembly-index: Identifies the assembly and the item in the diagram. For example, 3-1 indicates
Assembly 3 and the item number 1 in the table.
•
Part number: Identifies the unique number that identifies this FRU.
•
Units/mach: Refers to the number of units actually used in the base machine or product.
•
Units/kit or pkg: Refers to the number of units packaged together and identified by the part number.
•
NS: (Not shown) in the assembly-Index column indicates that the part is procurable but is not pictured in
the illustration.
•
PP: (Parts Packet) in the parts description column indicates the part is contained in a parts packet.
Part
Units/mach
number
Units/
kit or Description
pkg
4024-110
7-1
Parts catalog