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Have a KM-5050 that is giving constant J61's. Already replaced the entire switchback section, and the Duplex Clutch. Page will come out the Center of machine about 3-5 Inches and stop. Remove Jam, restart, and the machine will do the same thing. All switches/Sensors appear to be working in SIM 031/030.
Any help would be appreciated.
Justin
try replacing the exit assembly it may be the timing sensor or even the solenoid
I am having exact problem right now,only when feeding from LCF.FSW1 and all other paper sensors replaced,exit section replaced,will let you know if I come up with solution for this annoying J-61.
Is it looking for longer than 8 1/2 x 11 paper?
I know what I know better than anyone else knows what I know.
Same here... only gives J-61 when using LCF... will do single side all day. My only solution so far is a note on the copier *PLEASE USE TRAY 1 WHEN DUPLEXING*Originally Posted by moussmouss
The original post here is a year old, someone musta figured this problem out by now...I can't spend more hours in that customers office. Service manager getting suspicious, and that woman is NOT MY TYPE!
i use to have these kind of problems on the falcon II's but it was the one way bearing in the switchback section not allowing the paper to be feed back in for 2nd side printing.
Southern Duplicating of Mississippi
PSN: DrAbsurd (if you know you know)
"If you love wealth more than liberty, the tranquility of servitude better than the animating contest of freedom, depart from us in peace. We ask not your counsel nor your arms. Crouch down and lick the hand that feeds you. May your chains rest lightly upon you and may posterity forget that you were our countrymen." [Samuel Adams]
Yes, but again it ONLY jams when using the LARGE CAPACITY FEEDER when duplexing. Tray 1 and 2 work fine...
And yes I installed the thick mylar spacer update for the sensor, and firmware.
BTW, it will do up to 3 without a jam, but 4 or more will jam.
Had same problem , still had to replace switches , we replace both switches at the same time with mylar backing .
KM 5050 with PF 750 only jams when duplexing. J-61 jam code. Trays 1 and 2 will duplex all day long. Only gets J-61 duplex jams when feeding from the PF 750 LCC unit.
Have done firmware update, and replaced:
On 5050:
Duplex unit
Exit unit
all 3 convey switches (with mylar backing)
"stretched" the springs in duplex and side door.
In PF 750 replaced:
drive motor
all paper feed tires
one way bearing
one way shaft
all clutches
checked connectors thru entire system
the tray hook is not cracked
Any and all help greatly appreciated.
The system can run 1 to 4 duplex ok, but usually jams after the 5th.
sometimes will run up to 20 before jamming.
Don't know if it will help at all but I know that the 30/40/5050's LCT are notorious for the paper feed tray having clips that break and cause a variety of issues, such as skewed paper through the paper path.
Just a thought...
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