Parts Catalog; How To Use This Parts Catalog - Lexmark X543 Service Manual

7. Parts catalog

How to use this parts catalog

The following legend is used in the parts catalog:
Asm-
index
•
Asm-index: Identifies the assembly and the item in the diagram. For example, 3-1 indicates Assembly 3
and 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/option: Refers to the number of units in a particular option. It does not include the rest of the base
machine.
•
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:
Machine type/model
7525-131
7525-133
7525-138
7525-356
7525-352
7525-336
7525-332
7525-337
7525-333
7525-386
7525-382
7525-387
7525-383
7525-392
Units/mach
Part
- OR -
number
Units/option
Term used in parts
131
133
138
356
352
1
336
1
332
1
337
1
333
386
382
387
383
392
Units/
Description
FRU
Product name
Lexmark X543dn
Lexmark X543dn
Lexmark X543dn
Lexmark X544n
Lexmark X544n
Lexmark X544dn
Lexmark X544dn
Lexmark X544dn
Lexmark X544dn
Lexmark X544dw
Lexmark X544dw
Lexmark X544dw
Lexmark X544dw
Lexmark X546dtn
7525-xxx
Description
Network, duplex print
Network, duplex print,
DBCS op panel
Network, duplex print,
wireless
Duplex scan, fax
Duplex scan
Duplex scan/print, fax
Duplex scan/print,
Duplex scan/print, fax,
DBCS op panel
Duplex scan/print,DBCS
op panel
Duplex scan/print, fax,
wireless
Duplex scan/print, wireless
Duplex scan/print, fax,
wireless, DBCS op panel
Duplex scan/print,
wireless, DBCS op panel
Duplex scan/print
Parts catalog
7-1