Paper Jam/Dup To Regi; Paper Jam/Duplex Misfeed - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

3.2.27 Paper Jam/Dup to Regi

Table 3-30. Troubleshooting for Paper Jam/Dup to Regi
Step Action and Question
Parts below can be the source of this error
• SENSOR DUP
(p.350)
• ACTUATOR DUP
• FDR1 AS SUB 150 A4 ROLL PINCH
• ROLL DUP
(p.351)
• ROLL PINCH
• MOTOR DUPLEX
(p.355)
• HVPS/MCU
(p.301)
Option Duplex
1. Remove the Option Duplex once and install it again.
1
2. Perform test printing for duplex printing.
♦
Does the error occur?
FDR1 AS SUB 150 A4
2
♦
Is the FDR1 AS SUB 150 A4 installed properly?
Transmission of Driving Force
1. Remove the COVER LEFT. (p.169)
3
2. Turn ROLL DUP and all the Gear by hand.
♦
Do the Roll DUP and all the Gear turn smoothly?
ROLLER DUP and ROLL PINCH
1. Open the COVER HSG DUP, supply paper and
close the cover.
4
2. Check paper transport by turning the upper GEAR
ROLL clockwise by hand.
♦
Is the paper transported smoothly?
HVPS/MCU
5
1. Replace the HVPS/MCU. (p.301)
♦
Dose the problem still occur?
Troubleshooting
Yes No
(Chapter 4 Disassembly and
Assembly)
Problem
Go to Step 2
solved
Reinstall the
FDR1 AS
Go to Step 3
SUB 150 A4
properly.
Replace the
part(s)
Go to Step 4 blocking
smooth
turning.
Replace the
roll blocking
Go to Step 5
smooth
transport.
Go to 3.4.29
MOTOR Problem
DUPLEX solved
(p.136)
Troubleshooting When There is Error Display

3.2.28 Paper Jam/Duplex Misfeed

Table 3-31. Troubleshooting for Paper Jam/Duplex Misfeed
Step Action and Question
Parts below can be the source of this error
• FDR1 AS SUB 150 A4
• HVPS/MCU
(p.301)
• ROLL DUP
(p.351)
• ROLL PINCH
• MOTOR DUPLEX
(p.355)
• HVPS/MCU
(p.301)
Option Duplex
1 1. Remove the Option Duplex once and install it again.
2. Perform test printing for duplex printing.
♦
Does the error occur?
FDR1 AS SUB 150 A4
2
♦
Is the FDR1 AS SUB 150 A4 installed properly?
Transmission of Driving Force
1. Remove the COVER LEFT. (p.169)
3
2. Turn ROLL DUP and all the Gear by hand.
♦
Do the Roll DUP and all the Gear turn smoothly?
ROLLER DUP and ROLL PINCH
1. Open the COVER HSG DUP, supply paper and
close the cover.
4
2. Check paper transport by turning the upper GEAR
ROLL clockwise by hand.
♦
Is the paper transported smoothly?
HVPS/MCU
5
1. Replace the HVPS/MCU. (p.301)
♦
Dose the problem still occur?
Revision C
Yes No
(Chapter 4 Disassembly and
Assembly)
Problem
Go to Step 2
solved
Reinstall the
FDR1 AS
Go to Step 3
SUB 150 A4
properly.
Replace the
part(s)
Go to Step 4 blocking
smooth
turning.
Replace the
roll blocking
Go to Step 5
smooth
transport.
Go to 3.4.29
MOTOR Problem
DUPLEX solved
(p.136)
92
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