Component locations
Printer configurations
CAUTION—TIPPING HAZARD: Installing one or more options on your printer or MFP may require a
caster base, furniture, or other feature to prevent instability causing possible injury. For more information
on supported configurations, see www.lexmark.com/multifunctionprinters.
CAUTION—TIPPING HAZARD: To reduce the risk of equipment instability, load each tray separately.
Keep all other trays closed until needed.
You can configure your printer by adding optional 250‑ or 550‑sheet trays.
MX321
1
Control panel
2
Automatic document feeder (ADF)
3
Standard bin
4
Controller board access cover
5
Standard 250‑sheet tray
6
Optional 250‑ or 550‑sheet tray
Component locations
303
7017-2xx, -4xx, -6xx