20 Most Recent Konica Minolta Bizhub C451/c550/c650 Toner Magenta A070330 - Page 9 Questions & Answers

Main board? Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Might want to replace the Magenta developer unit and drum. The hopper is below each of the toner bottles not accessable unless you remove a lot of parts. Replace the the Developer unit and drum and use OEM toner not third party Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

POWER of the machine. Open the front door remove the waste toner box. Then the drum for the color you are replacing. Then remove the small cover behind where the waste toner box goes there are three screws assuming all are there. you should see a small circuit board trace out the wire assy for the developer unit you are replacing. Disconnect from the board. disengage the wire holder then with a screw drive remove the two screws holding the developer unit in one on top one on bottom behind drum release lever. DO not pull out bye the small tube!!!! may need to pry the unit out there is a guide pin on the top of next to the screw. Once cover the tube or the developer will spill out. replace the with new unit. Re-install via previous steps. When removing and installing both drum and developer unit remember the TRANSFER belt is above then scratch that and all the prints and copies will have the marks on them. Once installed. Conduct toner fill twice then gradation adjustment, in service mode Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

Hello,

The problem us located in the image unit area. You can check the cleaning blade and the drum. If the lines is one of the cyan, magenta, yellow or black color, then check the drum and cleaning blade for respective color (ex. if the lines is black, check the black image unit).

I hope this tips to be usefull !

Drum charge unit is dirty, clean it gently ang make a test copy.

OK this might take a while turn off the machine, remove each of the image units, then shake each one so as to spread the developer and toner inside each one along the entire axis of the unit. You don't want all of the developer/toner sitting at one end of the unit, the motor that turns the argur inside each unit will have a hard time if its all sitting at one end!!! Giving you that code, HOPEFULLY you did not burn out the motor or worse the main board that controls the motor. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

You have a bad fuser unit. Its hot part that fuses the toner to the paper, so you cant wipe it off. Try this once if the code come back DO NOT RESET again as the fuser can catch on fire that will ruin a perfectly good day!!! have a tech come out and replace the unit (2) Procedure 1. Turn OFF the main power switch. 2. Turn the main power switch ON while pressing the Power key. 3. If a trouble code appears, press the "Menu" key on the control panel. 4. Touch the password input area and, using the keyboard on the screen, type the CE password. (The initial setting for CE password is "92729272.") 5. Touch [OK]. 6. Touch [Trouble Reset]. 7. Touch [OK] on the check screen. 8. According to the description on the screen, turn off the main power switch, and turn it on again more than 10 seconds after and check if the machine starts correctly. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

does it jam in middle section or as it exit the output tray Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

just a time thing does not mean anything means machine is getting itself ready Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

image processing control and image memory boards not taking to each other need a tech has any one messed with any board could do a connector check check each one for a bent pin or not a snug fitting and check all the ribbon cables mass undertaking Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

1. Turn OFF the main power switch. 2. Turn main power switch ON while pressing the Reset key. 3. Touch [Trouble Reset]. 4. Check to make sure that [OK] is displayed and it has been reset. 5. After turning off the main power switch, turn it on again more than 10 seconds after and check if the machine starts correctly. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

replace the drum and developer Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

look the drum unit need to be replaced

Sir/mam, First open the right side cover where the image unit is located. Check the two latches that latch the door ensure they are not broken, especially the rear one. Then get a paper clip and stick the clip in the small hole on the right side of the control panel it will touch a switch. The control panel will go thru some screens when you see the screen with the copiers on it on the left side of the screen in the middle you will see a small "." When the dot appears touch 3 button. Then the machine will continue to the code screen. Press the Utility button you should see a new button "Maintenance Mode" touch it then touch trouble reset. The machine will again go thru screens will see the"." again do nothing. Should go ready to Copy. If the code comes back do not reset, you are messing with the Fuser the Hot part. Continuing to reset without a technician looking at and or replacing it, the fuser can catch on fire and that would ruin a perfectly good day. Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

change the black image unit Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

1st Side cover is front cover.The cover which you use to open to install or check toner bottle.When you close that cover and machine gives caution then it means cover is not properly closed "OR" The 1st side cover switch is not working properly. There is a knob at the end of the front cover, make sure it it aligned with the switch. Front cover Micro Switch can be dirty due to toner spilling/dropping inside the machine.Clean it and then recheck.

Check with service personal near to you.

well a model number would help and they pull out the draw load the paper Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

the hot part check for broken acturator for cover 6. due to heat over years might be broken Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f

hard drive failure replace it Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/normanj_7893313f0751935f