Guide Tray Left - Epson EPL-N3000 Service Manual

EPSON EPL-N3000/AcuLaser M4000N

3.4.15 GUIDE TRAY LEFT

Table 3-74. Troubleshooting for Holder Assy Size
Step Action and Question
Parts below can be the source of this error

• GUIDE TRAY LEFT

(p.236)
• HARNESS ASSY LVPS
• HVPS/MCU
(p.301)
• LVPS
(p.287)
Continuity of the HARNESS ASSY LVPS
1. Disconnect P/J18 on the HVPS/MCU.
(Refer to "Connectors (p.406)")
1 2. Disconnect the P/J1821.
3. Check all the wires between J18 ↔ J1821 for
continuity.
♦ Does each wiring between J18 ↔ J1821 have
continuity?
GUIDE TRAY LEFT
1. Check the harness of the GUIDE TRAY LEFT for
continuity between Tray 1 Size Switch ↔ J1821
2
and between Tray 2 Size Switch ↔ J1821.
♦
Is there continuity in the harness of the GUIDE
TRAY LEFT between Tray 1 Size Switch ↔ J1821
and between Tray 2 Size Switch ↔ J1821?
Troubleshooting
Yes No
(Chapter 4 Disassembly and
Assembly)
Replace the
Go to Step 2 HARNESS
ASSY LVPS
Replace the
Go to 3.4.16
GUIDE
HVPS/MCU
TRAY LEFT
(p.126)
(p.236)
Troubleshooting for Individual Units
Revision C
125
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