No Tray/Tray 3, 4; Paper Out/Tray 3, 4; No Tray/Tray; Paper Out/Tray - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

3.2.20 No Tray/Tray 3, 4

Table 3-23. Troubleshooting for "No Tray/Tray 3, 4"
Step Action and Question
Parts below can be the source of this error
• OPT ASSY SIZE
(p.306)
• OPTION 550 PAPER FEEDER
• Paper Cassette
• HVPS/MCU
(p.301)
1. Take out the Paper Cassette from the Option 550
1
Feeder of Tray 3 and Tray 4 once and insert it again.
♦
Does the error still occur?
Paper Cassette
2
♦
Are the GUIDE END, GEAR SECTOR, RACK
SIZE and LINK SW SIZE1/2/3 of the Paper
Cassette of Tray 3 and Tray 4 installed properly?
Troubleshooting
Yes
(Chapter 4 Disassembly and
Assembly)
(p.303)
Problem
Go to Step 2
solved
Go to 3.4.25 Remount the
OPT ASSY part(s) causing
SIZE (p.133) the fault.
Troubleshooting When There is Error Display

3.2.21 Paper Out/Tray 3, 4

Table 3-24. Troubleshooting for "Paper Out/Tray 3, 4"
No Step Action and Question
Parts below can be the source of this error
• HVPS/MCU
• LVPS
(p.287)
• SENSOR NO PAPER (p.222),
• ACTUATOR NO PAPER (p.223),
• OPTION 550 PAPER FEEDER
• 550 Paper Cassette
• PLATE ASSY BTM
• RACK BTM LOCK 550
• HOUSING BASE 550
Presence of paper
1
♦
Is there paper in Tray 3 and Tray 4?
♦
Dose the PLATE ASSY BTM raise properly?
2
(Chapter 4 Disassembly and
(p.301)
(p.232)
(p.238)
(p.303)
(p.191)
(p.330)
(p.203)
(p.208)
Go to Step 2
Go to Step3
Revision C
Yes No
Assembly)
Supply paper.
Reinstall it
properly after
removing the
550 PAPER
CASSETTE.
87
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