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EPSON Stylus PHOTO RX600/610, RX620/630 Revision C
Troubleshooting Troubleshooting for Printer 29
White line appears in output
data.
Dirt is adhering to CR guide shaft. Check whether dirt is adhering to the surface of CR guide
shaft.
Clean the surface of CR guide shaft with a dry and soft cloth.
Faulty CR guide shaft. Check that CR guide shaft is steadily installed in the
designated position.
Check that CR guide shaft surface is flat.
Reinstall the CR guide shaft on the mounting slats (wing
boards) on both sides of the frame, and fix it with the rod
spring.
Replace the CR guide shaft with a new one.
Faulty slide operation of Carriage. Check whether sufficient oil is remaining on the surface in the
carriage slide area on the Paper Eject Frame.
Clean the surface in the carriage slide area and apply a
specified amount of G-26. Refer to “ Maintenance” (p80)
Paper feeding route is dirty. Check whether PF roller is dirty. Clean the surface of the PF roller carefully with a soft brush.
Damaged gear Check whether the following parts are not damaged.
• Combination gear16, 21.6
• Combination gear 11.6, 36.8
• Spur gear 73.6
• Spur gear 25.6
Replace the damaged part with a new one.
Platen gap is not correct. Adjust platen gap. Refer to “ Adjustment” (p63)
As head surface is dirty, dot jet
direction is slanting.
Repeat cleaning and test printing alternately several times. Clean with a swab fixed to a stick.
Check whether dust is adhering to head cleaner. Clean or replace the head cleaner.
Faulty ink cartridge Set new ink cartridge and execute test printing. Replace the ink cartridge.
Faulty head unit Clean several times, and execute test printing. Replace the head unit.
Table 3-8. Diagnostics when printing is abnormal (continued)
Condition Cause Check Point Remedy