Appendix B: Options and features
Available internal options
•
Memory cards
–
Printer memory
–
Flash memory
–
Fonts
•
Firmware cards
–
Bar Code
–
PrintCryptionTM
•
Printer hard disk
•
TM
Lexmark
Internal Solutions Ports (ISP)
–
RS-232-C Serial ISP
–
Parallel 1284-B ISP
–
TM
MarkNet
N8250 802.11 b/g/n Wireless ISP
–
MarkNet N8130 10/100 Fiber ISP
–
MarkNet N8120 10/100/1000 Ethernet ISP
Input options supported
•
550-sheet tray
•
550‑sheet lockable tray
•
250‑sheet tray (for MX71x machines only)
•
250‑sheet lockable tray (for MX71x machines only)
•
HCIT tray
Output options supported
•
Mailbox
•
Staple finisher
•
Offset stacker
Physical specifications (options)
Item
Height
250‑sheet tray
85 mm (3.3 in.) 421 mm (16.6
550‑sheet tray (MX71x) 110 mm (4.3
in.)
Width
Depth
510 mm (20.1
in.)
in.)
421 mm (16.6
510 mm (20.1
in.)
in.)
Appendix B: Options and features
739
Weight
5 kg (11.0 lb)
5.8 kg (12.8 lb)
7463