Photoconductor Unit
Before You Begin
The surface of a drum is sensitive to light.
Exposing the surface of a drum to strong light (especially direct sunlight) can permanently damage it.
What You Need
Hex screwdriver
Newspaper or other paper
Photoconductor stand
The stand is in the box at the bottom of the machine or on the back of the finisher.
Replacement Message
“Replacement Required:Cleaning Unit for Photoconductor Unit”
“Black, Cyan, Magenta, Yellow”
The color corresponding to the unit that needs to be replaced appears.
“Replacement Required:Charge Roller Unit”
“Black, Cyan, Magenta, Yellow”
The color corresponding to the unit that needs to be replaced appears.
Print the counter list.
Print out the counter list.
Turn the machine off.
Replaceable Parts
Charge roller unit
Cleaning unit for photoconductor unit
Detaching and Attaching the Toner Unit
- The toner unit weighs approximately around 16.0 kg (35.3 lb).
- When moving the toner unit, lift it slowly and do not strain your body. Careless handling and over exertion when lifting can result in breakage and/or injury.
Detaching the Toner Unit
Pull out the drawer until it stops.
Remove the screw, and then remove the cover of the cleaning unit for intermediate transfer belt.
Be careful not to touch the fusing unit because it may be extremely hot.
Remove the screw.
Open the front cover.
Remove the two screws, and then close the front cover.
Pull out the toner until it stops.
Remove the two screws.
Holding the grips, pull the toner unit out.
Place the toner unit.
Do not place the toner unit on its side. Doing so may cause the toner to spill.
Attaching the Toner Unit
Holding the grips, attach the toner unit to the guide rails.
Secure the toner unit with the two screws.
Push the toner until back into the machine.
Open the front cover.
Secure the toner unit with the two screws, and then close the front cover.
Secure the toner unit with the screw.
Reattach the cover of the cleaning unit for intermediate transfer belt, and then secure it with the screw.
Push the drawer back into the machine.
Replacing the Charge Roller Unit / Cleaning Unit for Photoconductor Unit
Take out the photoconductor stand.
The stand is in the box at the bottom of the machine or on the back of the finisher.
Detaching the toner unit.
Push the guide rail into the machine.
Pull down the lever.
Remove the eight screws.
Remove the pry bar.
Engage the pry bar at the points indicated and pull out the faceplate.
Pull the faceplate out slowly and evenly.
Reattach the pry bar back to its original position.
Holding the grips, remove the faceplate.
Remove the cap.
Put the cap on the photoconductor unit.
Be sure to put the cap on to prevent the developer spilling during replacement.
Press down on the lock lever.
Pulling the lock lever down, pull out the photoconductor unit.
Hold the center of the photoconductor unit and pull it all the way out.
Place the photoconductor unit on its stand.
Remove the two screws, and then remove the charge roller unit.
Remove the three screws, and then remove the faceplate.
Remove the screw, and then remove the faceplate.
Remove the support plate.
Detach the front end of the cleaning unit for photoconductor unit and disconnect its connector, and then remove the cleaning unit for photoconductor unit.
Reattach the connector, and then set the photoconductor unit's waste toner outlet diagonally.
Mount the cleaning unit for the photoconductor unit by attaching the opposite side with the notch.
Engage the support plate with the notches and attach it.
Reattach the faceplate, and then secure it with the screw.
Reattach the faceplate, and then secure it with the three screws.
Attach the new charge roller unit, and then secure it with the two screws.
Engage the photoconductor unit with the guide rails, and then partially insert it.
Pull the lock lever down, and then push the photoconductor unit all the way in.
Remove the cap and reattach it in its original position.
Reattach the faceplate.
Press the indicated parts in sequence.
Push the faceplate in slowly and evenly.
Secure the faceplate with eight screws.
Pull the lever up.
Pull out the guide rail.
Attaching the toner unit.
Pull out the drawer until it stops.
Turn the machine on.
Access the Adjustment Settings for Skilled Operators menu.
Displaying the [Adjustment Settings for Skilled Operators] Button
Press [Machine: Image Quality].
Press [Adjust Image Density/ DEMS].
Press [Execute DEMS].
Press [OK].
Reset the counter for replaceable parts.