1-2 Service Manual
7525-xxx
Options and features
Certain options are available on selected printer models only.
Available options include:
• 650-Sheet Duo Drawer—a 550-sheet drawer with a 100-sheet multipurpose feeder (MP Feeder).
• 550- Sheet Drawer - X546 only.
• Additional memory—One 128, 256, or 512MB memory card may be added.
• Flash memory card—One 64MB may be added.
• Font cards—One language card can be added.
Memory
Lexmark X543
Lexmark X544n,
X544dn, X544dtn
Lexmark
X544dw
Lexmark
X546dtn
Memory
Optional slots One slot
Standard DIMM sizes
a
128MB 256MB
Optional (DDR1) 128MB, 256MB, and 512MB 256MB, 512MB
Maximum printer memory
b
640MB
Flash memory 64 MB
Option Slots (single slot is available or either font or flash memory card)
Font card support 1 font card
Optional user flash memory
card sizes
0MB 64MB 64MB 64 MB
Connections
USB 2.0 High Speed
✔✔
✔ ✔
Ethernet 10/100 BaseTx
✔✔
✔ ✔
USB-A
(allows direct USB printing
using approved USB flash
memory device)
✘✔
✔ ✔
Pict Bridge
(allows printing photos
directly from a compatible
camera)
✘✔(Only on FAX
equipped
machines)
✔(Only on FAX
equipped
machines)
✔(Only on FAX
equipped
machines)
Wireless standard 802.11
b/g/n
✘
✔ ✔
a
Dual Inline Memory Module. An optional memory card that can be plugged into an available memory slot.
The X546 slot is filled with a 128 mb DIMM.
b
The maximum usable DDRSDRAM is standard (soldered) plus 512MB.
✔—Supported
✘—Not supported