Epson Stylus CX7300 Service Manual page 74

EPSON Stylus CX7300/CX7400/DX7400/NX200/TX200 series/SX200 series/Stylus CX8300/CX8400/DX8400/NX400/TX400 series/SX400 series Revision C
Table 3-8. Check point for CSIC error / Incorrect Ink Cartridge 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 not disconnected or not
chipped.
Ink Cartridge
1. Check if the Head FFC is connected to connector on the
CSIC Board.
CSIC Board
2. Check if the CSIC Board is not damaged.
3. Check if the CSIC Connector is not damaged.
CSIC Board
CSIC Connector
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 connector on the
CSIC Board
Connector
Head FFC
2. Replace the CSIC Board with a new one.
1. Replace the CSIC Board with a new one.
CSIC Connectors
Remedy
CSIC Board.
Confidential
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