Reconnect the two right electrical connectors, the white one on the left and the red one on the right, as seen below: Right fuser electrical connectors reconnected Step 13: Reinstall the wiring cover. Snap the left electrical connector together: Left fuser electrical connector reconnected Line up the screw holes: Lining up the left fuser hole Lining up the right fuser hole Reinstalling the left fuser unit screw Right fuser screw reinstalled Step 12: Reconnect the electrical connectors. The screw holes should face you and the red roller will be on the outside bottom, as seen below: Insert the new fuser into the printer. Vacuum out the fuser pieces Step 11: Insert the new fuser unit and reinstall the screws. There could be a chance that you could zap some electronics with the static that can generate on a vacuum hose so don’t touch any circuit boards with your vacuum. You don’t want to leave any flakes inside the printer so I vacuumed them out. Be careful as you can discharge static electricity from the vacuum hose onto the Printer electronics, so steer clear of the circuit boards where you disconnected the wiring: Clean out the fuser flakes There were a bunch of orange toner roller flakes inside the door of my printer. The fuser will come straight out: Fuser Removed Step 10: Clean out the fuser roller flakes. Here is what the electrical connector looks like once you get it disconnected: A look at the electrical connector disconnected Step 9: Carefully remove the fuser. Pull out the left electrical connector: Left fuser electrical connector locationĭisconnect the connector: Disconnecting the left electrical connector Here’s what the connectors look like when removed: Right electrical connector disconnected
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Be careful about pulling on the wires as you don’t want to pull the wires out of the connector. There is one on the right: Remove the right mounting screwĪnd one on the left: Remove the left mounting screw (slightly hidden behind the plastic tab in the picture) Step 8: Disconnect the three electrical connectors from the fuser.Ĭarefully lift the two connectors up out of their sockets on the right side. Once the right side is out pull the entire assembly to the right and it will come out: Roller bar assembly removed Gently pry out the left plastic cover Step 7: Remove the two Fuser mounting screws. You need to play around with the angle of the assembly (rotating it open/closed) so the flat edge of the right end of its shaft is oriented correctly to slide out–don’t force it. Once that right cover is out you can fish the right end of the roller assembly out of it’s place. Remove the right plastic cover as seen here: Pull out the plastic cover the part that has the green tabs on each end and which we just opened up. I don’t know what this thing is called so I just call it the roller bar assembly–i.e. Those two screws above hold two plastic pieces in place that 1. Remove these two phillips-head screws: Left Roller Cover Screw Location Right roller cover screw location Push the green tabs down Step 5: Remove the 2 screws from either side of the roller bar covers.
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Open the back door of the printer Step 4: Push down the green tabs on each side and fold down the roller door. Unplug the printer! Step 3: Open the back door of the printer. You need to unplug the printer to be safe when doing this repair. Time for another repair… Repair Instructions Step 2: Unplug the printer. The fuser heats up to fuse the toner to the paper so they eventually wear out and this one is definitely done. I could see the damage to the black roller in the fuser unit: Toner roller damageĪnd there was orange chips loose in the printer: Orange chips falling down Open the roller tray by pushing down the green tabs and swinging the tray open: Push the green tabs down and open the rollers I opened the back of my printer: Open the back door Back door open
![brother mfc 9330cdw fuser error brother mfc 9330cdw fuser error](https://m.media-amazon.com/images/I/41X-VrqGYkL._AC_.jpg)
Here is an example of what the print jobs looked like coming out of our printer: Vertical crumpled line on printout
BROTHER MFC 9330CDW FUSER ERROR DOWNLOAD
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You can replace the fuser on your Brother HL-3170 easily with this tutorial… Brother HL-3170 Fuser Replacement Parts Needed: Is your Brother HL-3170 leaving a crumpled stripe down the page? Does the toner smear easily? When you open the back of the printer do you see orange plastic chips? The fuser may need to be replaced.