Canon IR2200, IR3300, IR2800 manual Duplex Feeding Assembly, 44 T

CHAPTER 4 TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

4. Fixing/feed sensor (PS13), No. 1 delivery sensor (PS15)

Find the sensor that detected the jam in service mode (COPIER>DISPLAY>JAM). Is there paper over the sensor?

NO: Check the wiring; if normal, replace the sensor.

5. Delivery flapper (movement)

Doe the delivery flapper move smoothly? Further, does it move back to its initial position by the work of the spring?

NO: Correct the mechanism so that the delivery flapper moves smoothly.

6. Delivery flapper

Is the delivery flapper deformed or scratched ? YES: Replace the flapper.

NO: Check the leading edge of the paper to see if there is a margin.

5.1.4 Duplex Feeding Assembly

1. Paper guide plate

Is there foreign matter around the paper guide? Or, is it deformed? YES: Remove the foreign matter, and correct the deformation.

2.Duplex inlet paper sensor lever, Duplex output paper sensor lever Does the lever of the sensor in question move smoothly?

NO: Correct the mechanisms so that the lever moves smoothly.

3.Duplex inlet paper sensor (PS17), Duplex outlet paper sensor (PS18)

Find the sensor that detected the jam in service mode:

COPIER>DISPLAY>JAM). Is the paper over the sensor?

NO: Check the wiring; if normal, replace the sensor.

4. Duplex motor (M6), roller (duplex assembly)

Select ‘4’ in the following service mode: COPIER>FUNCTION>PART- CHK. When the OK key is pressed, does the duplex motor rotate?

YES: Check the roller of the duplex assembly.

NO: Check the wiring; if normal, replace the motor.

4-44 T COPYRIGHT © 2001 CANON INC. CANON iR2200/iR2800/iR3300 REV.0 MAR. 2001