Parts catalog 7-1
7525-xxx
7. Parts catalog
How to use this parts catalog
The following legend is used in the parts catalog:
• 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:
Asm-
index
Part
number
Units/mach
- OR -
Units/option
Units/
FRU
Description
Machine type/model Term used in parts Product name Description
7525-131 131 Lexmark X543dn Network, duplex print
7525-133 133 Lexmark X543dn Network, duplex print,
DBCS op panel
7525-138 138 Lexmark X543dn Network, duplex print,
wireless
7525-356 356 Lexmark X544n Duplex scan, fax
7525-352 352 Lexmark X544n Duplex scan
7525-336
1
336 Lexmark X544dn Duplex scan/print, fax
7525-332
1
332 Lexmark X544dn Duplex scan/print,
7525-337
1
337 Lexmark X544dn Duplex scan/print, fax,
DBCS op panel
7525-333
1
333 Lexmark X544dn Duplex scan/print,DBCS
op panel
7525-386 386 Lexmark X544dw Duplex scan/print, fax,
wireless
7525-382 382 Lexmark X544dw Duplex scan/print, wireless
7525-387 387 Lexmark X544dw Duplex scan/print, fax,
wireless, DBCS op panel
7525-383 383 Lexmark X544dw Duplex scan/print,
wireless, DBCS op panel
7525-392 392 Lexmark X546dtn Duplex scan/print