Sharp MX-C300P Operation Manual page 81

5
Repeat step 4 to clean all holes in the laser unit (4 holes).
There are a total of 4 places to be cleaned in the laser unit, including the hole cleaned in step 4. Clean all holes.
6
Replace the cleaning tool.
7
Procedure of "REPLACING THE TONER COLLECTION CONTAINER" (p.76), push the
toner collection container into the machine.
(4) Push down and close the laser unit cover.
Cover
(1) Rotate the cleaning tool after putting it on the boss and hook its
edge (the side that does not have a handle) to the claw on the left
side. Hook the cleaning tool with the clean side face up.
(2) Place the right-hand side of the cleaning tool on the inner side,
spread across the top of the claw.
(3) Hook the cleaning tool to the claw.
81
ROUTINE MAINTENANCE