PAPER JAMMED IN CANON MP640 PRINTER MANUAL

It is meant to remove extra ink from the bottom plate, but may also remove paper blocking a sensor that would be detected as a jam.Д¬leaning the Inside of the Machine (Bottom Plate Cleaning) This takes a piece of (new) paper with a crease, and sweeps out the paper path.

PAPER JAMMED IN CANON MP640 PRINTER MANUAL

Hidden deep within the manual is the 'bottom plate cleaning' procedure.

I was a Canon Tech for many years,вЂ¦ hope this helps you all.Д¬anon has an excellent end-user advice forumвЂ¦.when in doubtвЂ¦ Cleaning will only be a very temporary fix. Once the roller become impregnated, they are history. Over a brief period, the residue builds upвЂ¦.then the jams start because the paper is slipping, and not quite getting to its next check point. Yes, many companies say it is OKвЂ¦вЂ¦.IT IS DEFINITELTY NOT !!!! Every piece fed thru will leave some residue on the rollers, and pre-printed ink is worse than toner. Try to never run pre-printed paper thru again. If too old, they will become sticky when cleaned, and wont become вЂњun-stickyвЂќ for a while, if at all. If they are slippery-smooth, they are too dirty, or too old. If you put alcohol on rubber rollers, they will get clean, and will feed the paper properly. Use alcohol (insert joke here)and a scrub spongeвЂ¦not for some types of вЂњfoamвЂќ rollers nowadays. If it fails to get there on time, VIOLA!вЂ¦.Le Jam.Д¬LEAN YOUR ROLLERSвЂ¦Yes, you can do it!. That process is repeated the entire distance through the paper path. At those times, try to observe anything the paper is touching as you remove it-it is relatively easy to generate sufficient force to knock a sensor flag out of position.ДЄLL COPIERS AND PRINTERS-sense jams this wayвЂ¦.X amount of time to be picked up from the tray, and arrive at itвЂ™s first check point, and from there, to itвЂ™s next check point. It will not always be possibly to do this. Yes, I know this seems like it takes far longer than simply yanking out the offending piece, But you wonвЂ™t be left without a printer because of a scrap floating around inside.AND MOST IMPORTANTLY,Always attempt to remove paper in the same direction it was travelling. If the paper begins to tear STOP, try to re-grip closer to the nip (where the two rollers meet) of the rollers, and try again. 2)вЂ¦.grab any piece of paper to be removed using BOTH HANDS,-pull EVENLY with both hands, steady pressure. Always do the following at jam-time: 1) If your unit gives a sequential removal/clearing tutorial, follow it. ItвЂ™s also used as a вЂњkitchen drawerвЂќ descriptor for anything short of software, print head or other circuity issues. A вЂњpaper jamвЂќ, in most home printers, does not necessarily mean that verbatim.

Typically, a small scrap of paper will come to rest at or near a sensor or a sensor arm (also called a flag). No printing device has a capability to вЂњabsorbвЂќ a stray scrap of paper. General advice on ALL copier/вЂ™printer jamsвЂ¦a WHOLE piece of paper in should equal a WHOLE piece of paper out.

Paper jammed in canon mp640 printer