Input capacities
Printer model Standard tray Multipurpose
feeder
Total standard
capacity
Maximum
optional
capacity
Maximum input
capacity
MX321, MB2338, and
XM1238
250 100 350 550 900
MX421 and MB2422 250 100 350 550 900
MX521 and MB2546 250 100 350 1650 2000
MX522 and XM1246 250 100 350 1650 2000
Paper capacity means 20‑lb xerographic paper at ambient environment per sheet.
Output destinations
Printer model Number of standard
destinations
MX321, MB2338, and XM1238 1
MX421 and MB2422 1
MX521 and MB2546 1
MX522 and XM1246 1
Output capacities
Printer model Standard output capacity Maximum output capacity
MX321, MB2338, and XM1238 150 150
MX421 and MB2422 150 150
MX521 and MB2546 150 150
MX522 and XM1246 250 250
Paper capacity means 20‑lb xerographic paper at ambient environment per sheet.
7017-2xx, -4xx, -6xx
Options and features
368