Epson WorkForce 1100 Service Manual page 49

WorkForce 1100/Epson Stylus Office T1110/B1100/T1100/Epson ME Office 1100
Occurrence
Phenomenon Detail
Timing
During printing After starting to print, ink is not
ejected and paper stops midway.
Ink is not ejected from most
nozzles.
Troubleshooting
Table 3-11. Troubleshooting of Fatal Error
Faulty Part/
Part Name
Relay Head FFC 1. Check that the Relay Head FFC is securely connected to the
Main Board connectors CN11, CN12, and CN13.
2. Check that the Relay Head FFC is securely connected to the CR
Relay Board connectors CN3 and CN4.
3. Check the Relay Head FFC for damages.
Head FFC 1. Check that the Head FFC is securely connected to the CR Relay
Board connectors CN1 and CN2.
2. Check that the Head FFC is securely connected to the Print
Head connectors.
3. Check the Head FFC for damages.
Print Head 1. Check for occurrence of Head Hot.
Overview
Check Point
Relay Head FFC
Head FFC
Print Head
Head FFC connector
Revision C
Remedy
1. Connect the Relay Head FFC to the Main
Board connectors CN11, CN12, and CN13.
2. Connect the Relay Head FFC to the CR Relay
Board connectors CN3 and CN4.
3. Replace the Relay Head FFC with a new one.
1. Connect the Head FFC to the CR Relay Board
connectors CN1 and CN2.
2. Connect the Head FFC to the Print Head
connectors.
3. Replace the Head FFC with a new one.
1. Replace the Print Head with a new one.
Confidential
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