Duplex Transfer Unit Compatible with imageCLASS LBP611, LBP612, LBP621, LBP623, MF631, MF632, MF633, MF634, MF641, MF642, MF644, MF645 Printers
Duplex Transfer Unit RM2-5907 Compatible With LBP611 LBP621 LBP623 MF631 MF632 MF633 MF634 645 MF642 MF644 641
Duplex Transfer Unit RM2-5907 Replacement for imageCLASS LBP611 LBP612 LBP621 LBP623 MF631 MF632 MF633 MF634 MF641 MF642 MF644 MF645
