Some features and optional accessories may not be available depending on model or country, see chart below.
|
Features |
ML-451x Series |
ML-501x Series |
|---|---|---|
|
Hi-Speed USB 2.0 |
● |
● |
|
IEEE 1284 parallel connector[a] |
○ |
○ |
|
Network Interface Ethernet 10/100/1000 Base TX wired LAN |
● |
● |
|
Eco printing |
● |
● |
|
Duplex (2-sided) printing |
● |
● |
|
USB memory interface |
● |
|
|
Memory module (512 MB) |
○ |
○ |
|
Optional tray |
○ |
○ |
|
Mass Storage Device |
○ |
|
|
Multbin Mailbox |
○ |
|
|
Finisher (Stacker & Stapler) |
○ |
|
|
Short Stand |
○ |
|
|
[a] If you use the parallel port, you cannot use the USB cable. |
||
( ●: Included, ○: Optional, Blank: Not available)