Parts Catalog; How To Use This Parts Catalog - Lexmark E450DN - E 450dn B/W Laser Printer Service Manual

7. Parts Catalog

How to use this parts catalog

The following legend is used in the parts catalog:
Asm- Part
Index number
•
•
•
•
•
•
•
Machine type
and model
4512-630
Units/ Units/
Description
mach FRU
Asm-index: identifies the assembly and the item in the diagram. For example 3-1 indicates
assembly 3 and the item number 1.
Part number: identifies the unique number that identifies this FRU.
Units/mach: refers to the number of units actually used in the machine or product.
Units/FRU: refers to the number of units packaged together and identified by the part number.
NS: (Not shown) in the Asm-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.
Model information used in the parts catalog.
Description
Lexmark E450dn
4512-630
7-1
Parts Catalog