Epson EPL-N3000 - Guide Tray Left

EPSON EPL-N3000/AcuLaser M4000N Revision C
Troubleshooting Troubleshooting for Individual Units 125
Confidential
3.4.15 GUIDE TRAY LEFT
Table 3-74. Troubleshooting for Holder Assy Size
Step Action and Question Yes No
Parts below can be the source of this error (Chapter 4 Disassembly and Assembly)
• GUIDE TRAY LEFT (p.236)
• HARNESS ASSY LVPS
•HVPS/MCU (p.301)
•LVPS (p.287)
1
Continuity of the HARNESS ASSY LVPS
1. Disconnect P/J18 on the HVPS/MCU.
(Refer to “Connectors (p.406)”)
2. Disconnect the P/J1821.
3. Check all the wires between J18 ↔ J1821 for
continuity.
♦Does each wiring between J18 ↔ J1821 have
continuity?
Go to Step 2
Replace the
HARNESS
ASSY LVPS
2
GUIDE TRAY LEFT
1. Check the harness of the GUIDE TRAY LEFT for
continuity between Tray 1 Size Switch ↔ J1821
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?
Go to 3.4.16
HVPS/MCU
(p.126)
Replace the
GUIDE
TRAY LEFT
(p.236)