Epson Stylus NX510 Service Manual

Epson Stylus NX510/515/SX510W/515W/TX550W/NX415/SX410/415/TX410/419/NX215/SX210/215/TX210/213/219/ME OFFICE 510 Revision A
TROUBLESHOOTING Error Indications and Fault Occurrence Causes 84
Confidential
• White streak /
abnormal discharge
Ink is ejected to the Cap from the
Printhead, but printing is not done at all
after cleaning or ink change, or
abnormal discharge occurs.
Head FFC
1. Check if the Head FFC is connected to the connector on
the Main Board Unit shown below.
 NX510 series: CN11, CN12, CN13
 SX410 series: CN5, CN6, CN7
 SX210 series: CN5, CN6
1. Connect the Head FFC to the Printhead and the
Main Board Connectors.
2. Check if the Head FFC is not damaged. 2. Replace the Head FFC with a new one.
Printhead
1. Check if it returns to normal by performing CL operation
or replacing the Ink Cartridge.
1. Perform CL operation and the Ink Cartridge
replacement specified times. If it doesn’t work,
change the Printhead with a new one.
Main Board Unit 1. Check if the Main Board is not damaged. 1. Replace the Main Board Unit with a new one.
Table 3-24. Check point for the defective printing quality
Print Quality State Detailed phenomenon
Defective
unit/part name
Check point Remedy
Printhead
Connector
NX510 series
CN12
CN11
CN13
Head
FFC
SX410 series
Head
FFC
CN7
CN5
CN6
SX210 series
Head
FFC
CN5
CN6

Epson Stylus NX510 Specifications

General

Brand	Epson
Model	Stylus NX510
Category	Printer
Language	English