Cleaning the Duplex part
Overview
Clean the Duplex part using the procedure detailed below if it becomes dirty.
CAUTION
- Be sure to check the specified areas to see if they need cleaning before switching the machine ON.
NOTICE
- Be careful not to knock the dirt into the paper feed path when cleaning.
Procedure
1
Open the Front door and Left side door.
2
Set the Main power switch to ON, and then set the Sub power switch to ON.
For details about how to turn the power on or off, refer to Power-ON/OFF.
3
Turn Lever [M4] in clockwise direction. Hold Lever [M4] and pull out the Duplex part.
4
Set the Sub power switch to OFF, and then set the Main power switch to OFF.
For details about how to turn the power on or off, refer to Power-ON/OFF.
5
Remove paper powder removal brush for the resist roller/Lw by pulling the handle in the direction of the arrow.
6
Remove paper dust from paper powder removal brush for the resist roller/Lw with a soft cloth.
7
Return the paper powder removal brush for the resist roller/Lw to its home position.
When returning the paper powder removal brush for the resist roller/Lw to its home position, insert it firmly until it hits the back side.
8
Remove the 3 paper powder removal brush for the resist roller/Lw while releasing each of the 2 protrusions in the direction of the arrow.
9
Remove paper dust from paper powder removal brush for the resist roller/Lw with a soft cloth.
10
Return the 3 paper powder removal brush for the resist roller/Lw to its home position.
When returning the 3 paper powder removal brush for the resist roller/Lw to its home position, make sure that each of the 2 protrusions are engaged in the holes in the sheet metal.
11
Open the Lever [M1].
12
Apply some cleaning alcohol to a soft cloth and wipe clean the entrance area of the Duplex part.
13
Close the Lever [M1].
14
Open the Lever [M12].
15
Apply some cleaning alcohol to a soft cloth and wipe off any dirt, paper chips, or paper dust from the entrance area of the Duplex part.
16
Close the Lever [M12].
17
Open the Lever [M3].
18
Apply some cleaning alcohol to a soft cloth and wipe clean the Registration roller.
19
Apply some cleaning alcohol to a soft cloth and wipe clean inside the Registration unit.
If Centering sensor is dirty, be sure to wipe it clean.
20
Close the Lever [M3].
21
Push Duplex part into the machine, and return Lever [M4] to its home position.
22
Close Left side door and Front door.
23
Cleaning is complete.
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