Brother HL-4000CN - Page 170

IV-38
3) Pull out the holder ASSY retard to left upward from the housing ASSY retard.
4) Release the hook securing the shaft RTD to the holder ASSY retard of the printer.
Fig.4-62
5) Raise the shaft RTD to right upward, and pull out the roll ASSY retard.
Fig.4-63
Holder ASSY retard
Roll ASSY retard
Holder ASSY retard