Epson EPL-N3000 Service Manual page 80

EPSON EPL-N3000/AcuLaser M4000N
Table 3-13. Troubleshooting for "Paper Jam/Tray to Regi" (continued)
Step Action and Question
ROLL ASSY RETARD
1. Check the ROLL ASSY RETARD installed on
5
each Paper Cassette.
♦
Is the ROLL ASSY RETARD clean and installed
normally?
Test Printing
1. Feed paper from Tray 1 or Tray 2 to execute test
printing.
6
2. When there is an optional feeder, feed paper from
Tray 3 or Tray 4 to execute test printing.
♦
Does the error occur?
Position of paper
7 1. Remove the Imaging Cartridge.
♦
Is the leading edge of paper in contact with the
ACTUATOR B of the SENSOR REGI?
Paper feed tray
8
1. Check the paper feed tray during execution of test
printing.
♦
Was paper fed from the Tray 1 or Tray 2?
CHUTE ASSY FDR1/2
9
1. Turn each gear and roller of the CHUTE ASSY
FDR1/2 by hand.
♦
Does each gear and roller turn smoothly?
Paper feed tray
10 1. Check the paper feed tray during execution of test
printing.
♦
Was paper fed from the Tray 3 or Tray 4?
550 FEEDER OPTION
11 1. Turn each gear or roller of the 550 FEEDER
OPTION by hand.
♦
Does each gear or roller turn smoothly?
ROLL ASSY TURN
12
1. Turn the ROLL ASSY TURN by hand.
♦
Does the ROLL ASSY TURN turn smoothly?
Troubleshooting
Yes No
Replace the
Go to Step 6 ROLL ASSY
RETARD
Go to Step 7 Problem solved
Go to 3.4.5
Go to Step 8 SENSOR REGI
(p.117)
Go to Step 9 Go to Step 10
Replace the
Go to Step 10 CHUTE ASSY
FDR1/2
Check that paper
Go to Step 11 has been set, and
then go to Step 8
Replace the
OPTION 550
Go to Step 12
PAPER
FEEDER
Replace the Replace ROLL
HVPS/MCU ASSY TURN
Troubleshooting When There is Error Display
Revision C
80
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