31 Jan
2002
31 Jan
'02
12:21 a.m.
Hi there,
I have a plotter witch should work with the HP7475 configuration,
the only problem is I can't find a driver for it.
All help with finding it will be gratefully accepted.
Thanks in advance
Laurence Berghouwer
Internal affairs A.S.V. Archimedes
31 Jan
31 Jan
5:36 a.m.
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6:41 a.m.
At 07:36 PM 1/31/02 +0000, you wrote:
Can anyone remember how to run a 'confidence
test' on the 7475? Pressing
2 buttons at once, and holding down a button while powering up doesn't
seem to do it. Nor does setting the HPIB address to 31 (normally illegal,
of course).
Tony,
I don't have a 7475 in front of me, but here's the steps to
initiate the self-test:
1. Turn off power
2. Load pens
Pen 1 = Black
Pen 2 = Black
Pen 3 = Red
Pen 4 = Green
Pen 5 = Blue
Pen 6 = Violet
3. Load paper
4. Hold P1 and P2 down
5. Turn on power
6. Release P1 and P2 when plotting begins
Cheers,
Dan
6:56 a.m.
On Thu, 31 Jan 2002, Dan Veeneman wrote:
At 07:36 PM 1/31/02 +0000, you wrote:
Wow, I learn something from this list every day it seems :)
Maybe one day I should find a book for the 7475s I've got stored away?
-Toth
Can anyone remember how to run a 'confidence
test' on the 7475? Pressing
2 buttons at once, and holding down a button while powering up doesn't
seem to do it. Nor does setting the HPIB address to 31 (normally illegal,
of course).
Tony,
I don't have a 7475 in front of me, but here's the steps to
initiate the self-test:
8:32 a.m.
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6:54 a.m.
On Thu, 31 Jan 2002, Tony Duell wrote:
Talking of 7475s. I have what appears to be an
IBM-badged HP7475 on the
bench at the moment. It's got an HPIB interface (labelled IEEE488, BTW).
I don't know if the firmware is the standard HP stuff or not -- the ROMs
have HP 1818-xxxx numbers but that doesn't mean much.
Can anyone remember how to run a 'confidence test' on the 7475? Pressing
2 buttons at once, and holding down a button while powering up doesn't
seem to do it. Nor does setting the HPIB address to 31 (normally illegal,
of course).
If I can attempt to run the test I can see (a) if the ROMs are certainly
different (if it doesn't run the test at all) and (b) if there's still a
'Hewlett Packard' or 'HP' on the test plot.
IIRC, mine had some sort of menu option for some internal tests, but I
don't recall a plot test. I did basic plot tests on my plotters from the
computer.
-Toth
8361
days inactive
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5 comments
4 participants
participants (4)
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ard＠p850ug1.demon.co.uk -
Bergho04＠bct.hva.nl -
dan＠ekoan.com -
tothwolf＠concentric.net