Epson Stylus NX105 Service Manual page 43

Epson STYLUS NX100/NX105/SX100/SX105/TX100/TX101/TX102/TX103/TX105/TX106/TX109/ME 300
Table 3-7. Check point for Ink out error / No ink cartridge error read error / write error according to each phenomenon
Occurrence
timing Detailed phenomenon
CR position
After the printer detects that the carriage
• Power on
is at the home position, an error is
• Inside HP
displayed.
TROUBLESHOOTING
Defective
unit/part name
1. Check if Ink Cartridge is properly installed.
2. Check if the Memory Chip is disconnected or chipped.
Ink Cartridge
1. Check if the Head FFC is connected correctly to the
connector on the CR Contact Module.
CR Contact Module
Connector
2. Check if the CSIC Board is damaged.
3. Check if the Contact Assy is damaged.
Contact Assy
Error Indications and Fault Occurrence Causes
Check point
1. Install the Ink Cartridge properly.
2. Replace the Ink Cartridge with a new one.
Memory Chip
1. Connect the Head FFC to the connector on the
CR Contact Module is behind
Holder Contact Assy.
Head FFC
2. Replace the CR Contact Module with a new
1. Replace the Contact Assy with a new one.
Contact Assy
Revision A
Remedy
CR Contact Module.
one.
Confidential
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