Epson Stylus NX510 Service Manual page 65

Epson Stylus NX510/515/SX510W/515W/TX550W/NX415/SX410/415/TX410/419/NX215/SX210/215/TX210/213/219/ME OFFICE 510
Occurrence
timing Detailed phenomenon
CR position
When turning on the power, the Carriage
Unit collides to the Change Lever located
to the front side of the printer.
• Power on
• Anywhere
The Carriage Unit collides with the Upper
Paper Guide Unit when power is turned
on.
TROUBLESHOOTING
Table 3-6. Check point for Fatal error according to each phenomenon
Defective
unit/part name
1. Check if the PF Motor Connector Cable is connected to
the connector on the Main Board Unit shown below.
NX510 series:
SX410/SX210 series: CN9.
PF Motor
2. Check if the PF Motor Connector Cable is not damaged. 2. Replace the PF Motor with a new one.
3. Check if the PF Motor operates.
1. Check if the Compression Spring 2.36 does not come off
in the Change Lever.
Change Lever
ASF Unit
1. Check if the Paper Guide Upper Unit is correctly
assembled.
Upper Paper Guide
Unit
Error Indications and Fault Occurrence Causes
Check point
CN7
Compression Spring 2.36
Upper Paper Guide Unit
Revision A
Remedy
1. Connect the PF Motor Connector Cable to the
connector on the Main Board Unit shown
below.
NX510 series: CN7
SX410/SX210 series: CN9
3. Replace the PF Motor with a new one.
1. Replace the ASF Unit with a new one.
1. Reassemble the Upper Paper Guide Unit to the
Main Frame correctly.
Confidential
65