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There is a bulletin for a belt tensioner update under c750i but I have added it on c650i for the loud noise and jam.

[QUOTE=BR549;2467581]Yes, I've been seeing this quite a bit lately. I too have had success with tightening the door latch pressure, but not today. I also have fixed it by cleaning the vertical feed...

I have multipe PC417s with J1405 and J1740 Jams from tray 4. Adding more pressure to the right door transport idlers has worked for the 1740 Jams.
The 1405 jams are paper separation issues. Usually...

One of these machines started the code again after 3 months of no problems. I will check this out. Thanks for the info.

His information was not entirely correct on the firmware. The august firmware was for the cloud update. It was still at SCU: 01.00.R2. There were actually two machines in this office purchased at the...

Replaced the SCU and CCD cable. The problem has not come back.

The code started showing up a month ago using scan to folder. It is now ocuring about once a day. I have reseated the cables at the scanner ccd and the scu pwb. Tech support says this usually fixes...

I seem to be having this problem also. Did you find a fix?

The problem was caused the by the dimms. Replaced all 3 and all is well. Thanks for all the replies.

Reloaded the MXFRX3 software. No change. The machine sends email in color perfectly, but the scanned copies are dark and off color. Still won't read the calibration test charts. Reseated all...

Thanks for the reply. This was a takeover service and the machine has been on site 4 years. I performed hd save/rewrite just to see. Thought of going into upper commands and delete pcu, then rewrite....

Test command 63-03 using the Sit chart works fine. The calibration procedure (including the jig) works fine up to the point where you lay printouts on the glass. Then its as if you had put them on...

I had a customer ask how to calibrate their machine. Found that user calibration tab was missing so I enabled it in service mode. After enabling it would give can't read the test chart error. Then I...

Go to Sharpnet and download the ARP350 manual.

High Voltage unit fixed the problem.

I have ordered a new HV unit but it has not arrived. HV check is 3.5V and goes to 4.2V in sim 8-2. Should be 32 Volts? Not sure the book is correct on this.
(or the adjustment). No image on the...

Thanks for the replys. Actually the 11X17 problem has been there since new? I tried to calibrate this machine several months ago as part of preventive maintenance. The copy quality was perfect so I...

When running 44-6 High Density Image Correction I get an error C_HV ERR.
46-74, 46-24,67-24 Calibration all say load A4 or 11X17 paper. Had 11X17 in all 5 paper sources. Anyone seen this?

Check the HDD cooling fan.

Replaced the MFP Control PWB. Problem solved.

The not booting up problem has been there for months but I never could duplicate it. Still happens with the finisher disconnected. Flip both switches and it eventually turns on. Have tried a sub...

The control PWB fixed the finisher problem. Now another problem has appeared. MXM550 won't turn on. Turn on both switches enough times and it comes up.
This is in a school and the power is...

I can't seem to find the oscilating unit encoding sensor. It's not called that in the parts book or anywhere else in the Service Manual. Oscillate:
a : to swing backward and forward like a pendulum...

F1-03 Code. Service manual says its an oscillation motor error. Can't seem to find the oscillation motor! Can't run any motors in TC3-3 without the error coming up. All sensors test fine. Top bin...

Dave Rubelkie with Minolta Corporation would always tell us "Check the Paper"!