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Fuji 370. Processing Motor Speed


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Hi Experts,

I am facing a problem in Fuji 370. It's motor stops after 5 minutes while paper condition setup though paper reaches only at dryer entrance. I'd changed a new motor. Is it any method to increase the RPM or speed of the motor through setup and maintenance?

Thanks in advance..

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yeah. i'd checked. the parameters are correct. what I diagnose that exposure belt (M570) has a slow speed. and paper is overlapped a bit before entering to processor which causes paper jam alarm between exposure and distributor.

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Yeah I'd checked that by removing the first entrance cross over. I'd noticed that while paper entered through the exit roller, it stops for a second by the time distributor nip activate for a second. Is it the system? coz I had noticed that when paper

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Yeah I'd checked that by removing the first entrance cross over. I'd noticed that while paper entered through the exit roller, it stops for a second by the time distributor nip activate for a second. Is it the system? coz I had noticed that when paper

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Yeah I'd checked that by removing the first entrance cross over. I'd noticed that while paper entered through the exit roller, it stops for a second by the time distributor nip activate for a second. Is it the system? coz I had noticed that when paper stops for a second while entering to the last exit roller in the distribution and exposure unit, the paper coming from the behind after exposure, transported continuesly which causes a little overlapping and it paper did not pass through the sensor one by one. It might be problem of alarm which stops further printing.

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by the way, is there any frequency (60Hz/50Hz) setting in this Fu****ng m/c as in noritsu? I mean if I am missing it and m/c is set to be on 60Hz, than RPM could be slow on a m/c which is running on 50Hz.

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Now the problem is machine processor drive stop exactly after five minutes no matter if you print a full film or few negatives. It really sucks a lot. is it any way that processor drive should not stops even after paper is fully processed?

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Now the problem is machine processor drive stop exactly after five minutes no matter if you print a full film or few negatives. It really sucks a lot. is it any way that processor drive should not stops even after paper is fully processed?

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Now the problem is machine processor drive stop exactly after five minutes no matter if you print a full film or few negatives. It really sucks a lot. is it any way that processor drive should not stops even after paper is fully processed?

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Drive motor stops because somewhere machine detect a paper jam. is'nt it? i guess so. after printing if the print doest not reach the sensors within the time, then it will assigned as Jam and drive motor will get stop.

"I am trying to make a bigger gear to compensate the RPM."  GREAT IDEA.

But manipulating gear and all not workout for you until have to findout the real cause.

i feel strongly your machine problem besides printer area.

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It is motor. the new motor is not rotating on its speed on what it should be (140 RPM) I'd noticed that paper movement is slow. I takes 58 sec in Cd & BL instead of taking 45 Secs. dry to dry process should be complete in 4 minutes and in 4 secs but it is taking more than five minutes that causes paper jam alarm activated. but i wondered how a new motor behaving like this? I'd noticed that changing frequency 50Hz to 60 Hz or vice versa doesn't effect on a DC motor. though in noritsu, you can count rpm and than increase or decrease by changing pulse through the software.

FYI

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