Tray Paper Low/Tray 2; Drum Life; Tray Paper Low/Tray - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

3.2.16 Tray Paper Low/Tray 2

Table 3-19. Troubleshooting for "Tray Paper Low/Tray 2"
Step Action and Question
Parts below can be the source of this error
• SENSOR LOW PAPER
(p.309)
• ACTUATOR LOW PAPER
• PLATE ASSY BTM
(p.330)
• HVPS/MCU
(p.301)
• 550 Paper Cassette
(p.191)
• 550 FEEDER ASSY
(p.224)
SENSOR
1
♦
Does the error still occur after the Paper Cassette
loaded with the specified amount of paper is
inserted in Tray 2?
ACTUATOR LOW PAPER
1. Remove the Paper Cassette.
♦
When the ACTUATOR LOW PAPER is moved up/
2
down by your finger, does the ACTUATOR LOW
PAPER operate smoothly? And, when the flag is
pushed up, does it enter the slot of the SENSOR
LOW PAPER, and when released, is it dislocated
from the slot?
PLATE ASSY BTM
3
♦
When the PLATE ASSY BTM is pushed by hand
and released, does the PLATE ASSY BTM move
the ACTUATOR LOW PAPER normally?
Troubleshooting
Yes No
(Chapter 4 Disassembly and
Assembly)
Problem
Go to Step 2
solved
Replace the
Go to Step 3 ACTUATOR
LOW PAPER
Go to 3.4.24
Replace
SENSOR
PLATE ASSY
LOW PAPER
BTM
(p.132)
Troubleshooting When There is Error Display

3.2.17 Drum Life

Table 3-20. Troubleshooting for "Drum Life"
Step Action and Question
Parts below can be the source of this error
• Imaging Cartridge
• GUIDE ASSY CRU R
(p.257)
• HVPS/MCU
(p.301)
Imaging Cartrideg
1
♦
After a new Imaging Cartridge is installed, does the
error still occur?
HVPS/MCU
1. Remove the Imaging Cartridge.
2
2. Remove the GUIDE ASSY CRU R.
♦
Is there continuity in each wiring of each harness?
Revision C
Yes No
(Chapter 4 Disassembly and
Assembly)
Problem
Go to Step 2
solved
Replace the
Replace the
GUIDE ASSY
HVPS/MCU
CRU R
85
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