Brother MFC9100C Service Manual page 258

To replace part marked with an asterisk(*), you need the special adjustment
jig set. If your service center has no special adjustment jig set, you cannot
handle those parts as spare parts.
REF.NO. CODE Q'TY
*1 LE2242001
*2 0A5300605
List6(PURGE UNIT)
1 PURGE UNIT ASSY
2 SCREW, PAN (S/P WASHER) M3X6
DESCRIPTION
MFC9100C
REMARKS