sc 670-672 database

[limo]

Dear all

I think iam not the only one who gets frustratate with the sc 670-672 errors.so many reasons with so many models. the situation is getting worse every date.So i propose to create our own database with the problem/symtom and also the solution when the problem is solved. post s must include all three and maybe s/n and firmware for comparison purposes.

[COPIERMAN]

I know what you mean have a MPC4502 have swap boards /op panel /usb cable update firmware and i still get sc672 sometimes go for a couple of days then pops up code. only thing haven't replace is power supply and i/o board.

[JDYAL]

Same here had mpc 3003 with 670-01 Updated firmware, replaced op panel, nvram,cables, and it ended up being the BCU board. These two codes are always fun to trouble shoot.

[copier tech]

Same here had mpc 3003 with 670-01 Updated firmware, replaced op panel, nvram,cables, and it ended up being the BCU board. These two codes are always fun to trouble shoot.

There is a bulletin on this its about 20 pages basically involves observing a number of LEDs colour flashing secuences on the controller very useful.

[luca72]

Dear all

I think iam not the only one who gets frustratate with the sc 670-672 errors.so many reasons with so many models. the situation is getting worse every date.So i propose to create our own database with the problem/symtom and also the solution when the problem is solved. post s must include all three and maybe s/n and firmware for comparison purposes.

hello, it happened to me three times on different models, and both times it was the bicu and once the ipu, if I tried to send the mc in standby, and pushed the ipu with his fingers, the mc restarted and generated sc670, I suspect it is because of the bad quality of the welds .. especially on multi-pin board to board connectors, next time I want to try with the technique of re-flush, I saw it on youtube and with the playstation 3 it worked, ( with heat of the cpu in that case the welds were cracked under the cpu) serves the flux paste and an air heater to coachbuilder ... on youtube is full of videos on the reflow various pcb ... so if you have to throw ?!

[JDYAL]

There is a bulletin on this its about 20 pages basically involves observing a number of LEDs colour flashing secuences on the controller very useful.

Yeah I did use this bulletin and it was semi helpful. As for checking the LEDs that was a challenge only because of limited work space. That's why I prefer my wide format machines.

[COPIERMAN]

Is it possible that i can get a copy of the bulletin

Thanks in advance

[FrohnB]

A Database would be helpful, but it would just essentially be a big list of parts to try. You could write a couple of Novels about these codes! From Older than dirt to the newest of the new, they all get it, and it can be so freaking frustrating some times. The 20 page bulletin helps, but not always.

It could be ANYTHING!!
IPU boards
MBU on fax board or fax board itself
Op panel
Various Broken wires
Failed controllers
USB cables from op panel to controller
Flat Cables
BCU boards
Tech Induced crap
Customers pulling the plug from wall (taking out God knows what).
Bad Accessory (i.e. finisher/ bridge/ ADF).
Bad Firmware
Bad SD card
Bad App

And these are just the tip of the Iceberg!

[fshead]

sc 672.pdfsc 672.pdf

[anothertech]

Here's a tech pub for the MPC3004-MPC6004

D238-021 SC672.pdf

Here's one for the MP2554-MP6054

D197-024 SC672-11.pdf

MPC3003-MPC6003

MP3003 SC672.pdf