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yes. sometimes u can take cover off of laser unit and pull out polygon mirror, clean the shaft and the bushing, put a spot of lightweight oil on shaft, reassemble and it will work again. works about...

optics thermal fuse maybe? that would be my next step. then lamp cable, then board.

hth,
ray

you can try to feed thru the multi-purpose tray if you haven't already. if it doesn't fold edge then you know its a problem in cassette area or possibly a label or something stuck under the plate...

where is the bend? in the center of lead edge? left corner or right corner? does it do it after feed but before drum? i have seen a couple of things cause a fold in the center. the small roller in...

i believe i recall seeing that problem once or twice and if i remember correctly, it was the main charger shorting out and causing this erroneous code. you may want to check that out, especially...

that code points to the fuser, but many times this code will pop up when power goes out or possibly a surge. press and hold the "function" button while plugging in. that should get you in maintenance...

try replacing the df interface cable, p/n: 3hk27020. there known to cause some problems and they're not expensive at all. worth a shot.

hth,
ray

and also, most of the sims are listed on the inside of rear cover.

ray

clean your doctor blade on dev. unit.

ray

no prob. anytime.

i don't have one, but the p/n: is 66006310.

hth,
ray

it sounds like you have a broken heat roller gear. if you are not a tech, you're gonna have to find one as this is not something an end-user should attempt.

ray

you can try doing a reset by entering "menu/set" & "*2864" all within 2 secs. you should see "maintenance" on screen. if not, try entering code again. once in maint. mode, enter "91". should say...

fuser error code. could just be caused by power flucuations. try resetting with U163 sim.

ray

there is a mirror above the drum unit. if you didn't pull out the slit glass and clean the mirror, that may very well solve your problem.

hth,
ray

that p/n is 34920070.

hth,
ray

you don't change the speed of the laser. you go into the system/users menu through control panel and set "silent mode" to on and set the time. 10 sec. is what most of mine are at. this shuts the...

sounds like something to do with optics. if you are using generic toner, look closely at your mirrors for a haze. usually bluish in color. this seems to happen mainly with generic. i think the fumes...

try Printer Toner Cartridges - Copier Toner Cartridges - Printer Parts & Copier Parts.

ray

bad laser unit or going bad.

ray

i agree with the transfer roller assembly/springs also. i told glen about that the first time he posted this problem. he either didn't read my reply or it didn't fix the problem, but i have myself,...

you have to replace with an OEM toner cartridge as it has a "toner reset" mechanism on the cartridge. don't just refill as it won't reset.

ray

if the image looks good on drum, then i would look very closely at your connections around the transfer roller area. also, make sure your springs under roller are installed correctly.
hth and good...

sounds like a stuck sensor or maybe a dislodged sensor.

hth,
ray

try this. power off and open front cover. press and hold "go" while powering on. once the three led's are lit, release "go" button. now press "go" two times. led's should light solid. once lit solid,...