Epson STYLUS COLOR 580 Service Manual page 57

EPSON Stylus COLOR 580
Table 3-11. Paper out error indication on STM3
Paper out error indication on STM3
Step
Detail phenomenon
No.
1. Check if the tip of the
Change lever has any
damage.
When the print data is
sent to the printer, ASF
LD roller continue to
load the paper even if
the first paper is loaded
4
to the PF roller and the
comp. spring 0.98
paper is ejected while
the ASF hopper is
2. Check if the
flapping.
Compression spring
0.98 comes off from
the Change lever
If it is no problem,
proceed the next step.
1. Check if the PF motor
connector is connected
to the CN3.
When the printer is
2. Check if the PF motor
turned on, ASF hopper
coil resistance is about
5 dose not operate at all
7ohm by using tester
in the power on
Refer to Table 3-1.
sequence
Troubleshooting
Check point Remedy
1. Replace the Change
lever with new one.
Change lever
2. Set the Compression
spring 0.98 in the
Change lever.
1. Connect the PF motor
connector to the CN3 on
the Main board.
2. Replace the PF motor
with new one.
3. If the problem is not
solved, replace the Main
board with new one.
Unit Level Troubleshooting
Table 3-12. Paper jam error indication on STM3
Paper Jam error indication on STM3
Step
Detail phenomenon Check point
No.
• Check if the star wheel
assembly is assembled
in the Paper eject
frame.
Star wheel assy
Paper is not ejected
completely and
1
jammed around the
Paper eject frame.
If it is no problem,
proceed the next step
• Check if the Paper
eject roller is rotating
correctly.
Paper eject roller
2
Ditto
If it is no problem,
proceed the next step
Revision A
Remedy
• Remove the jammed
paper and assemble the
Star wheel assembly in
the Paper eject frame
completely.
If the hook portion of the
Star wheel assembly is
broken, replace the Star
wheel assembly with
new one.
• Set the tip of the Spur
gear 15 to the protrusion
of the Pump unit and
assemble it correctly.
Spur gear 15
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