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How to make reset for sc 544 for Ricoh Aficio SP 9100DN
Reseting SC 544 error code on Ricoh copier
Press CLEAR MODE(yellow) key,
Press 1 , 0 , 7
Press and hold down CLEAR/STOP (red) key for more 5 sec.
Press in the SP Mode( on the touch pane)
Go to sp5810 and reset SC code
Open the front door turn OFF the power main switch, and turn it ON
Heating roller overheat 1 (hardware error)
During stand-by mode or a print job, the detected heating roller
temperature reaches 220 °C.
Defective fusing control system
Related SC code: SC 543
1. Replace the PSU.
2. Replace the IOB.
3. Replace the BCU.
Ricoh Aficio SP...
on Jun 11, 2016
How i reset maintenance on ricoh aficio sp 4310n
The machine will automatically reset the maintenance message when the fuser is replaced.
There is a looped wire on the fusing unit connector containing a thermo fuse (a thin wire that quicly melts, and then short the cirquit).
If you don't want to replace the fuser yet, you can probably set the machine to meter charge, SP mode 5930, and then reset the maintenance counter with SP mode 7804.
You can of course take out the fuser, and replace it with a dirt cheap thermo fuse bought from Ebay. Then set the fuser back into the printer, and it will clear the maintenance message automatically.
Either way should work fine, at least it used to do that on the previous model - and it is almost identical.
on Jul 06, 2017
try saving document to desktop then print it. Sometimes there is info in pdf you don't see. I have had customers that have this type problem and after they save it prints just fine.
on Apr 24, 2017
Richo afico 5002 code sc 878
1. Improper firmware update.
2. SD Card size greater than 2 GB used.
3. Multiple ROM data folders in SD Card.
4. Improper Java firmware update.
5. Power failure during firmware update.
6. Power line issues on the outlet.
Replacement of the Controller Board is necessary in case SC Code 878 occurs.
on Apr 13, 2017
Ricoh aficio c420dn wont print black
Hi, my experience with this machine is that the gear that drives the black pcu breaks or cracks. Usually caused by the pcu being too hard to turn. I always turn the developer gear in the pcu before installing it just to loosen the toner.
on Apr 08, 2017
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