Epson C40UX Printer User Manual


 
Stylus C40UX/C40SX/C20UX/C20SX Revision A
Troubleshooting Troubleshooting with LED Error Indications 51
Table 3-13. Multiple papers are always loaded
Step
No.
Detail phenomenon Check point Remedy
1
Any error indication is
not displayed on the
monitor. But, multiple
papers are always
loaded from ASF.
Check if the Paper return
plate is operating correctly
in the ASF when the paper
is loaded.
Assemble the torsion
spring 26 in the ASF
frame.
Table 3-14. Paper is always loaded without any print job
Step
No.
Detail phenomenon Check point Remedy
1
Paper is always loaded
from ASF without any
print job.
ASF hopper continue
to flapping when the
printer is turned on.
Check if the tip of the
Change lever has any
damage.
Replace the Change lever
(Printer mechanism) with
new one.
Torsion spring 26
Change
lever
Table 3-15. Fatal Error indication
Step
No.
Detail phenomenon Check point Remedy
4
When the printer is
turned on, it sounds
strange noise and the
CR unit is stopped
around the CR lock
lever.
1. Check if the
compression spring 1.47
is installed securely on
the change lever.
2. Check if the PF motor is
operated. Check the
CN7 connector and the
coil resistance for PF
motor.
3. If the CR lock lever is
not released even if the
PF motor rotate in the
power on sequence,
check if one of the gears
has any damage in the
PF motor torque
transportation path.
Refer to Figure 2-15.
1. Install the compression
spring 1.47 securely.
2. Connect the PF motor
cable to CN7 on the Main
board.
Replace the PF motor
with new one.
3. Replace the Printer
mechanism with new one.
4. If the problem is not
solved, replace the Main
board with new one.
Comp. spring 1.47
Change lever