Q5931-67001HP Optional 250-sheet paper tray service exchange unit - For LaserJet 1320 - Tray 3
Q5931AOptional 250-sheet paper tray assembly - Includes base assembly and removable paper cassette - Adds an additional bottom paper tray (tray 3) to the LaserJet
RM1-1322-000CN250-sheet input paper tray (tray 2) assembly - Includes the tray body and front cover assemblies (please order RM1-1292-080CN)
