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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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 Posted: Fri Jul 20, 2018 10:34 am Post subject: E-49 |
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| So my 9900 was getting some voids so i went in and cleaned printhead powered on got a E-49 error. What i have done so far is to check that Dev motor was working in service mode it was. then i went and checked 1 2B to see if sensor was showed low or high it showed H. I checked fuses on board and also re-greased cams.i made sure all connections were plugged in.I don't have a sensor to replace but i was hoping for some other ideas in case i missed anything, i don't believe it's a board either just weird that all i did was clean printhead and got error when it was working just fine before this. |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Mon Jul 23, 2018 11:38 am Post subject: |
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Does the sensor change state when the sensor disk rotates? You don't mention if you blew out the position sensor, I've had faults due to the sensor being dirty.
_________________
Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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| Posted: Wed Jul 25, 2018 4:43 pm Post subject: |
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So the sensor disk was not changing so I cheated door watched it and it was trying to go to home position then it go back down tried 3 times then error out. so I put in new motor does the same thing,
Looked at couplers and they are not going together all the way for some reason and I don't see a problem with the process unit. |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Wed Jul 25, 2018 5:09 pm Post subject: |
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Sounds like the process drawer isn't seating completely. Take the top cover off, you may be able to see why the drawer isn't closing. Even though you lubed the cams make sure the developer assy moves back and forth. Some guys put a tiny amount of grease where the assy slides on the drawer frame.
_________________
Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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| Posted: Wed Jul 25, 2018 5:43 pm Post subject: |
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| Ya that's what i am thinking as well i did check to make sure the Developer slides back and forth and even put grease under it just weird that it happened all of sudden. |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Wed Jul 25, 2018 5:48 pm Post subject: |
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The process drawer gets misaligned over time. Rotate the drum 90 degrees before you close the drawer, sometimes that's all it takes.
_________________
Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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| Posted: Wed Jul 25, 2018 9:01 pm Post subject: |
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| Ya the drawer is definitely misaligned it is harder to push in all the way for awhile but never had this problem before will rotate drum. when i get back to printer. |
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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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| Posted: Sun Aug 05, 2018 6:51 pm Post subject: |
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| The problem ended up be the Developer put in a rebuilt one and machine is working great thanks for the help. |
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mark in vegas
doctor
Joined: 20 Oct 2010
Posts: 1852
Location: Las Vegas, NV
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| Posted: Mon Aug 06, 2018 11:10 am Post subject: |
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Glad you were able to get it handled
_________________
Regards,
Mark
RVN 68-69
It's so nice to be insane
No one asks you to explain |
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newbe1
doctor
Joined: 20 Aug 2009
Posts: 289
Location: Boise Idaho
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| Posted: Mon Aug 06, 2018 7:19 pm Post subject: |
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| Thanks Mark me to |
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