Ricoh MP C2500

[iscott]

In Service mode / Original Jam History / What sensor does 004 Indicate?

[Eric1968]

Re: Ricoh MP C2500

Skew Correction Sensor, if my memory serves me right. But you can also print SP5-990-4 to see what sensor is registering the jam.

[JustManuals]

Re: Ricoh MP C2500

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[SargeNZ]

Re: Ricoh MP C2500

What is also handy when troubleshooting sensors is to go into periphs > ADF > INPUT CHECK and make each sensor changes from 00000000 to 00000001 when you place your finger over them. Also gives visual confirmation of the sensors location.

[Max]

Re: Ricoh MP C2500

If it is Df you have problem with the sensor might be ok but the patch for the sensor will be covered in paper dust so checking the sensor with a finger will not help.Clean all patches 1st.

[kannuki2]

Re: Ricoh MP C2500

Most of the time, that jam code is caused by the DF feed clutch. Open the Df rear cover and run about 20 pages duplex and apply some pressure on the clutch's shaft. If it stops, then you know you need some good cleaning or a new one.