Utax CD 1242 Instruction Handbook Manual page 314

Maintenance
Transfer Roller
9-6
1
Open the front cover.
2
Remove the cleaning brush (blue colored).
3
Pull up and open left cover 1.
4
As shown in the figure, clean dirt from the transfer
roller by moving the brush from side to side along
the roller while rotating the roller by turning the gear
at the left end of the roller.
OPERATION GUIDE