Jamming in IR 3170CI

[mido]

Hi,
Jamming problem in canon IR3170CI every copies in heater unit,
the jamming in sensor no.PS14 delay type,
what is the reason???

thanks in advance.

[zoraldinho]

Re: Jamming in IR 3170CI

Open and inspect the fuser.How old is fixing assy?

[Tricky]

Re: Jamming in IR 3170CI

Can you hear a clunking noise from the right door during warm up or copying?

[zoraldinho]

Re: Jamming in IR 3170CI

Can you hear a clunking noise from the right door during warm up or copying?

egg.jpg

[vj200729]

Re: Jamming in IR 3170CI

the wire connecting sensor to chaise may be damaged

[mido]

Re: Jamming in IR 3170CI

Open and inspect the fuser.How old is fixing assy?

the old of the fixing unit is about 23%

[mido]

Re: Jamming in IR 3170CI

Can you hear a clunking noise from the right door during warm up or copying?

yes i hear strange voice noise ... I think in the exit unit not exactly....

[mido]

Re: Jamming in IR 3170CI

[ATTACH=CONFIG]17051[/ATTACH]

hi my friend
what do u mean this image???

[mido]

Re: Jamming in IR 3170CI

the wire connecting sensor to chaise may be damaged

thanks my friend to your reply
the wire and the sensor are good

[Canon.Tech]

Re: Jamming in IR 3170CI

If you can hear a clunking noise not a chicken "clucking" then your fixing unit is bad, the rollers get flat spots causing the noise & will cause jamming.

[mido]

Re: Jamming in IR 3170CI

If you can hear a clunking noise not a chicken "clucking" then your fixing unit is bad, the rollers get flat spots causing the noise & will cause jamming.

hi my friend
thank you very much for your reply,
the jamming occur while the copy starts to leave the fixing unit before arriving the exit senosr ps14

[mjarbar]

Re: Jamming in IR 3170CI

This could be a problem with the 3-Way unit flapper. SL2 on the unit opperates the flapper to either pass the paper straight through for single side or divert it around for duplex printing/copying. If this has come out of place or sticks it will delay the paper getting to the delivery assy.

There have been a couple of similar posts for machines using the same 3-Way which I have posted below.

http://www.copytechnet.com/forums/canon/68195-ir4570-paper-jam-duplex-mode.html
http://www.copytechnet.com/forums/canon/57938-ir3035-duplex-jam.html

Hope this may help.

[tenatal]

Re: Jamming in IR 3170CI

As u already know PS14 is delay sensor, the paper cannot get over to PS14 on time.
This may be due to -
The fixing (heater unit) get jammed (due to jamming of fuser roller bearing)
u must check fuser unit for free rotation by rotating the green knob of fuser unit
if it is heavy on rotation then bearings are gone, replace them.

[Rachid.Akli]

Re: Jamming in IR 3170CI

You can verify the state of the deivery sensor (PS14) in: Service mode>I/O>DCCON>P002 bit 5.1: paper present.

Rachid.