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Stylus C40UX/C40SX/C20UX/C20SX Revision A
Troubleshooting Troubleshooting with LED Error Indications 55
Table 3-22. Print quality is not good
Step
No.
Detail phenomenon Check point Remedy
3 Printing is blurred
1. Check if the suitable
paper is used
according to the
printer driver setting.
2. Check if the correct
head ID is stored in the
EEPROM by using the
Adjustment program.
1. Use the suitable paper
according to the driver
setting.
2. Input 6 digits code of
the head ID into the
EEPROM by using the
Adjustment program.
4 Ink stains the paper
1. Check if the following
parts are stained with
ink.
• PF roller
• Paper guide front
• Paper eject roller.
2. Check if there is some
ink drops around the
backside of the
printhead.
3. If the bottom area of
the printed paper has
ink stain, check if the
Paper eject frame is
secured with three
screws.
4. If the bottom area of
the printed paper has
ink stain, check if the
Paper eject frame is
bent upward.
1. Clean the ink stained
parts with soft cloth.
2. Wipe off the ink drop
with the soft cloth
carefully.
3. Secure the screws fixing
the Paper eject frame.
4. Replace the Paper eject
frame with new one.