Lexmark LEX36S3110 LEXMARK MS321DN 550 SHEET PAPER TRAY. Compatable with these models: MS321DN
MS421DN
MS521DN
MS621DN
MS622DE
MX321ADN
MX421ADE
MX521ADE
MX522ADE
MX522ADHE
MX622ADE
MX622ADHE
MS421DN
MS521DN
MS621DN
MS622DE
MX321ADN
MX421ADE
MX521ADE
MX522ADE
MX522ADHE
MX622ADE
MX622ADHE