System Operation
Manual Micro-Z Inker Assembly Setup
820-0332
4-11
If the inker height is adjusted with the prober stage "Z
Down" the cartridge will be positioned too low and the
cartridge needle may contact the wafer when you begin
inking. This will stop the ink flow and possibly ruin the
cartridge or damage the wafer!
2.
Verify that there is a large drop of ink on the tip of the cartridge needle from
priming.
3.
Verify the top mode switch is set to SETUP.
4.
Press the RESET button once. The shuttle will actuate and move down to place
an ink dot.
5.
If the large ink drop is not transferred to the wafer surface on 1
st
attempt, adjust
the Z dial clockwise
1
/
8
to ¼ turn and press the RESET button to attempt to
place the ink drop.
6.
Repeat step 5 as required until the ink drop is transferred to the wafer surface.
7.
Once the ink drop is released to the wafer surface, run a test dot sequence to
verify consistent transfer.
Fine Adjustments
8.
If ink dots are consistent in size and shape, the inker is setup and ready to ink
wafers.
9.
Test dots that are inconsistent in size and shape (larger dots mixed with smaller
dots) indicate a slight downward (clockwise) Z adjustment is required. Turn the
dial 1-2 increments until consistent size and geometry is achieved.
10.
If dots are “smeared” (larger dots with elongated geometry) Teflon tube contact
with the wafer surface is occurring.
11.
Turn the dial counterclockwise ¼ turn (9 increments) and then down again to
get accurate placement. (
Note: The Z mechanism can become "down loaded"
and must be backed off a thousandth or two to get accurate small increment
downward movement again.
)
12.
Run a test dot sequence and make small 1 increment clockwise (Z Down)
adjustments until dots are consistent with good geometry.
Summary of Contents for 340-7110
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Page 18: ...Controller Installation Installation 3 6 820 0332 This page is intentionally left blank...
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Page 40: ...Ink Removal Information Ink 820 0332 5 6 This page is intentionally left blank...
