From: robin_listas@es.invalid   
      
   On 2025-04-17 20:56, Jeff Liebermann wrote:   
   > On Wed, 16 Apr 2025 20:23:59 +0200, "Carlos E.R."   
   >  wrote:   
   >   
   >> But today it claimed to have a paper jam. I opened the paper drawer, the   
   >> back panel, the toner drawer. No paper jam at all. I closed it again,   
   >> the printer tried again, and after two tries it continued printing happily.   
   >   
   > There are various plastic "paddle" sensors along the paper path that   
   > are used to detect paper jams or misfeeds.  If the rubber paper feed   
   > roller slips slightly when trying to feet a page, the printer will   
   > detect that the paper is "late".  The printer then declares a paper   
   > jam.  If it correctly feeds a few pages, but then jams, my guess would   
   > be the same as the other Jeff's.  You might have lint, dust, clay   
   > paper coating, loose toner, shreded paper, insects, etc that are   
   > causing the rubber rollers to slip on the paper.   
   >   
   > For the CP1515, it's likely that the rubber has been polished smooth   
   > by the slightly abrasive paper.  That will also make the roller slip.   
   > Try removing the rubber part of the roller from the plastic drum and   
   > flipping it over.  That should give the roller a 2nd life.  However,   
   > what works every time is to purchase and install a rebuild kit.  At a   
   > minimum, you need at least the feed roller RM1-4426 and the separation   
   > roller RM1-4425. For example:   
   >    
   >   
   > I can think of a few uncommon failures that might cause a paper jam   
   > indication.  Try roller cleaning and replacement before we go down the   
   > rabbit hole.   
   >   
      
   Well, your explanation allows me to understand what is going on, but I   
   don't think I would be able to disassemble the thing.   
      
      
      
   --   
   Cheers, Carlos.   
      
   --- SoupGate-DOS v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)