i had a Ir2870 having this problem wave type print or make copy need your guy help...Never see tihis type of printing before pls help tq
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Re: IR 2870 wave ype printing
First try latest firmware but this looks like wrong loop at registration... clean or replace the registration clutch
with kind regards
Copierfan -
Re: IR 2870 wave ype printing
👍
with kind regards
CopierfanComment
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Re: IR 2870 wave ype printing
you may be looking at a controller issue, not a mechanical one. Looks controller related to my eyes.Comment
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Re: IR 2870 wave ype printing
If that irregularity is 30 to 40mm from the trailing edge, I would look at the fuser drive and fuser speed. If the fuser speed does not properly match the registration roller speed (in this case fuser too slow), there becomes a buckle in the paper between the transfer roller and the fuser. When that buckle releases, the paper shifts. All you have to do is hold one of these copies up to the machine, with the trail edge of the paper just leaving the registration roller, and note that your shift is exactly where the transfer roller is transferring the image.
It might be a drive issue like gears or bearings, or there may be a fuser motor speed adjustment in need of tweaking. =^..^=If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=Comment
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Re: IR 2870 wave ype printing
Problem :
The Copies Look Wavy and Intermittently the Image is Compressed from Lead to Trail.
Solution :
In this case, the ground leaf spring for the registration roller was deformed. Reform or Replace the Leaf Spring to resolve. ( Part number for the leaf spring is FC5-1564-000 )
U1476455285309127_1.jpgComment
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Re: IR 2870 wave ype printing
Maybe do an internal print and see if it is in the optics or machine. Maybe a test of the grid pattern which I don't remember which test print that one is. I have see what your sample looked like from the scanner either bumping something or moving because a cable was wound around the pulley wrong. I am thinking this movement from the optics makes the wave. I just don't see how the registration clutch or fuser can make that line like that. But I have also seen some strange stuff over the years.Comment
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Re: IR 2870 wave ype printing
I thought it printed as well as copied this defect. I still strongly suspect a main controller, however, it's a gut feeling.Comment
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Re: IR 2870 wave ype printing
Found this. Not sure what cross feed is but maybe opposite of feed? Don't know what M3 is. That would mean getting up and finding a manual. The grounding spring mentioned earlier was also a cause.
Product :
imageRUNNER 2270 / 2870 / 3570 / 4570Title :
Wavy line in cross feed directionProblem :
On long runs some copies will have wavy lines in cross feed direction. This happens on copies, prints and engine prints. Replaced Fuser, DC Controller, Main Controller, Registration Clutch and Registration Roller with no change.
Solution :
After replacing M3 { FK2-0367-000 } issue was resolved.Comment
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If you'd like a serious answer to your request:
1) demonstrate that you've read the manual
2) demonstrate that you made some attempt to fix it.
3) if you're going to ask about jams include the jam code.
4) if you're going to ask about an error code include the error code.
5) You are the person onsite. Only you can make observations.
blackcat: Master Of The Obvious =^..^=Comment
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