bizhub 250 doc feeder

[humpty dumpty]

Hi there, i have a problem, it says i have a misfeed in the doc feeder entry and too open cover and remove. i have searched for paper and there is nothing any clues ppl.

[minimerlin]

	Quote:			Originally Posted by humpty dumpty
	Hi there, i have a problem, it says i have a misfeed in the doc feeder entry and too open cover and remove. i have searched for paper and there is nothing any clues ppl.

It sounds like you either have a broken actuator or a sensor has gone bad. Are you a tech or end user?

[humpty dumpty]

hi i am a tech

[minimerlin]

Greetings from over the wall!!
Any joy with the ADF?

[humpty dumpty]

will let you know tomorrow cheers,

[Stirton.M]

check for dirty reflectors or dirty felt pads where any optical sensors are. The reflectors look like tin foil and the felt pads are black patches. If they are dirty enough, a false jam will be the result.

[backspace]

most common problems that i have had with ADF`s generally are with pieces of paper or staples blocking sensors, once I found entire postit ( 75x75 mm ) in the ADF, once I found a Fly sticked to the sensor )))

Just like everyone else said, check all the sensors and unblock/clean them

[humpty dumpty]

Well i have fixed it, the sensors were all fine and there was no fly stuck to a postit note inside the df. It actually turned out to be the PBA control board in the doc feeder. I had another machine there so i swapped the boards and the fault was cleared. thanks anyway for all suggestions, a good one to remember for the future

cheers matt