Epson DFX-9000 Service Manual page 251

Epson DFX 9000
10. If the gap is outside the specified range, move the Carriage to the
first position (11th column) and adjust the gap by pressing the
[Micro Feed] buttons on Operation Panel.
The adjustable range is ±25 steps, where 1 step = 0.005 mm
C H E C K
P O I N T
11. When the gap values at each position are within specifications, press
the [Pause] button to register the adjustment value.
12. Turn OFF the printer to save the values to EEPROM.
After registering the adjustment value by pressing the
C A U T I O N
[Pause] button, be sure to turn OFF the printer. The
registered value is only stored in EEPROM during the
power OFF process.
13. Move the Carriage to the Ribbon cartridge replacement position, and
remove Dial-Gauge from the Dummy-Head, and install the ribbon
cartridge.
14. Close the top cover and turn the printer ON.
15. Set a single sheet of 64 g/m
load it by pressing the [Load] button.
16. In the Adjustment Program, click
17. Open the top cover and move the carriage to the Ribbon cartridge
replacement position by hand.
18. Remove the Ribbon Cartridge and attach the Dial-Gauge to the
Dummy-Head on the Carriage.
19. Move the carriage to three measurement positions, and verify that
the value on the Dial-Gauge is still within the Verification value
specifications: 0.31 mm ± 0.03 mm at all three positions.
Adjustment
2 (17 lb) paper on the front tractor and
Enter adjustment mode
20. If any gap is outside the specifications, adjust the gap by pressing the
[Micro Feed] buttons on panel.
21. When the gap values each position are within specification, press the
[Pause] button to register the adjustment value.
22. Turn OFF the printer.
23. Move the Carriage to the Ribbon cartridge replacement position and
remove the Dial-Gauge and install the Ribbon Cartridge.
24. Close the top cover and turn ON the printer again.
25. Set 10 sheets of 50 g/m
by pressing the [Load] button.
26. Repeat step 16
the specification, repeat
27. Turn OFF the printer.
28. Move the Carriage to the Ribbon cartridge replacement position and
remove the Ribbon cartridge and all the Jigs.
.
Software adjustment
2
(13 lb) paper on the front tractor and load it
to step 19 again. If any gap measurement is outside
step 20 to step 21.
Revision B
244