might be machine limitation with that type of media.
Type: Posts; User: imaginemoko
might be machine limitation with that type of media.
if changing a charge unit and still appear same area could be possible the drum itself has a tiny bulge.
firmware updated perhaps?
could be dirty laser target glass, due to aged developer or bad or dirty K dev magnet roller or worn out K dev entrance seal...
I believe, no.
I installed couple of times.
you're welcome, but the D2891860 is a bit costly like $ 120 i suppose.
Same.
yeah 1K cost savings for CMY and 300 for K. that's cool. thanks for the info
sounds great, can save around $ 500 ;)
have you replaced also the ITB bias roller, Opposed Roller the one pushing the toner to the media?
Have you replaced the hot roller as well, perhaps the uniformity stiffness of the hot roller is uneven? you can adjust the tension of that stripper plate to move away a bit from then fusing belt just...
I wonder if installing a IEEE 802.11a/g/n Interface Unit Type M19 option in the machine would help.
I encounter before a new charge roller unit with like wax or powder on the roller, just wipe with damp cloth and water and another scenario was installed look like same charge unit but for different...
with that kind of problem i encountered empty lubricant bar or bad charge roller or even bad drum itself. anyhow good luck sir. cheers.
sometimes paper stuck at Duplex Unit's 3rd transport sensor area entering the registration entrance. mostly when paper jams occur then pulling out duplex unit without clearing the paper. check also...
could be power source or outlet, power supply or need firmware update sir. cheers... good luck sir.
I remember a service call for waste toner..... it's a per call customer don't want to pay the service charge so IT person dumped all of it.... next call is SC 36*. i hope not same story with this....
if you happen to forced toner to supply and still no effect... i would suggest to check your toner sub hopper perhaps coil are broken and can't supply.
good luck Sir.
that would be 8th going to 9th PCDU replacement. 80% life of PCDU seems not bad i guess.
may i suggest the PSU , Firmware then BICU last on controller for test isolation. good luck Sir.
Not sure Sir but have you try to play values in Copier Features Edit tabs.
Just wondering Sir if they both Jam on SEF and LEF, A4 or A3? how's our PM counts for fuser did we rebuild the fuser or even try to swap for isolation? may we see a photo if it happened to jam.
presuming you a tech and know how to enter SP mode and did the 2 - 111 - 03x2, 01x1. Cleaned the ID sensor ass'y (machine is off) inspect the ITB ass'y for possible worn out, cleaned it if found some...
if you can please print and upload here the first two page of SP5990-004. :)