5.4
Four jets head adjustment
Valid for the Barcoder Plus printer, G head.
Specific tooling:
- Pin punch.
- Eye-glass.
- Material for cleaning.
- Hex. male key size 15
- Flat screw-driver.
- Protection glasses.
1-
Place the head on the maintenance stand. The jet(s) have been adjusted in the gutter.
PRELIMINARY CHECKS
2-
Check jet stability. Check jet alignment in the middle of the charge electrodes.
3-
Check the speed of each jet. It must be comprised between 1.95 and 20.5 m/sec (change the
cannon if the speed is out of range).
4-
Place the head on the working stand. Create a message using the "checker" font on the
four. Print this message at a head to object distance of 10.5 mm. Check the break-off
point and adjust if necessary.
5-
Check the raster alignment. Adjust if necessary by tilting the cannon in the cannon holder.
6-
Print a ITF 14 code and adjust the head/object distance to obtain a correct joining of
rasters. You can correct a joining fault by adjusting the cannon-holder.
7-
Check the frame alignment. Adjust if necessary using the "jet alignment" function.
Perform an endurance test: print an ITF 14 code at 350 mm/s in Manual Auto mode for
4 hours and check the cleanliness of the head and the frame alignment.
Figure 1
10 mm
10 mm
10 mm
Jet 2
Jet 3
Jet 4
Jet 1
10 mm
raster alignment
raster alignment
raster alignment
Troubleshooting
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A13540 Version E
Summary of Contents for Jaime 1000 S4 Plus
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