EPSON Stylus PHOTO 2100/2200 Revision B
TROUBLESHOOTING Troubleshooting 104
3.3.1 Superficial Phenomenon-Based Troubleshooting
This section applies to the fault locations of the error states (print quality fault and abnormal noise) other than the error states (LED and EPW3) in the previous section.
Table 3-18. Print Quality Fault Check Points
Print Quality State Phenomenon Detail
Faulty Part/
Part Name
Check Point Remedy
Dot missing and
mixed colors
[Phenomenon 1]
In the CL sequence, the Pump
unit operates properly but ink is
not ejected to the Waste ink pads.
Ink is not sucked from the
Printhead into the Cap at all.
Hence, printing is not executed if
a print command is given to the
printer. (Dot missing)
Cap unit 1. Check for foreign matter around the Seal rubber on the Cap unit.
2. Check that the Compression springs are assembled correctly in
the Cap unit.
1. Remove foreign matter around the Seal rubber
carefully.
2. Install the Compression springs to the Cap unit
correctly.
Seal rubber
Compression springs
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