When using optional trays:
•
Always use a caster base when the printer is configured with a 2100‑sheet tray.
•
The 2100‑sheet tray must always be at the bottom of a configuration.
•
A maximum of four optional trays may be configured with the printer.
•
The optional 250‑ and 550‑sheet trays may be installed in any order.
Rear view
#
Part name
1
Parallel port
2
USB port
3
Ethernet port
4
USB printer port
5
Security slot
6
Printer power cord socket
6
Component locations
5
781
1
2
3
4
4063