CANON DR-9080C TRAY MOTOR BUZZES THEN I GET AN ERROR THAT SAYS NO PAPER FOUND.CLEANDED THE SENSOR WINDOW, CHECKED ALL THE CONNECTIONS BUT STILL NOT FIXED
WHEN POWERED ON THE ROLLERS SPIN JUST LIKE NORMAL. I PLACE PAPER IN TRAY AND HIT SCAN (OR COUNT ONLY JUST TO SEE IF IT WILL FUNCTION) WHEN TURNED ON A BUZZING SOUND COMES FROM THE PAPER TRAY LIFT MOTOR (LASTS ABOUT 3 SECONDS) I CLICK SCAN AND IT SAYS NO PAPER FOUND.
Office Equipment & Supplies - Canon - DR - DR-9080C Path-Through Scanner
Answers & Comments
Hi Marc,
***Make sure that you plugged the cable that comes from the camera detect PCB (sensor) into the document board assy (metal part under the plastic tray).*** You said you checked all the connections, but I would recheck them, and trace them all the way through the metal lift mechanism...the cabling has junctions that run through the metal box all the way across to the right side of the machine and plug into the 10Sub PCB. You will have to remove the metal lift mechanism and unplug to cables from the 10Sub PCB. You will also have to separate the upper and lower parts of the metal box. You might as well clean the metal box out, check the plastic gears, make sure the motor is plugged in, and regrease the plastic gears if they look like they need it. Check the wiring for crimps or breaks too. When you reassemble the box, make sure that the black "U" shaped photo interrupter doesn't get knocked out of place. If everything still looks ok, I would replace the sensor and retest. The buzzing noise from the lift tray may or may not be related. There is a stepping motor in the lift tray assy that could have a problem. Order them both, they are pretty cheap.
Hope that helps...let me know