bizhub 4700P/bizhub 4000P Service Manual
- 76 -
3. Reload paper into the multipurpose feeder.
Note: Make sure the paper guide lightly rests against the edge of the paper.
4. From the printer control panel, select Next > [OK] >Clear the jam, press [OK] > [OK].
250 paper jam messages
Input sensor did not detect sheet picked from
MPF. No other sheets should be in the path.
MPF service check
Check the springs, links, and tray guides on the MPF
assembly for damage.
Are they free of damage?
Replace the MPF
assembly. See MPF
assembly removal.
Step 2
1. Make sure the MPF sensor cable is properly
connected to the controller board.
2. POR into the Diagnostics menu and perform a
sensor test:
Diagnostics Menu >Input Tray Tests >Sensor
Tests >Multi-Purpose Feeder
Does the sensor state on the control panel display
change when it is toggled?
Replace the front input
guide. See Front input
guide removal.