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Major Bug - HP Deskjet & VFP5
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General information
Forum:
Visual FoxPro
Category:
Other
Miscellaneous
Thread ID:
00092463
Message ID:
00092494
Views:
21
Robert,

Do you have the latest build of VFP? If you do ?VERSION() from the command window you should get something like 5.00.0412. If you get a lower build number than 412, you should update your version. Do this by getting Visual Studio Service Pack 3 from Microsoft's web site.

I don't know if the latest version will solve this particular problem, but it does solve other problems relating to VFP and some HP drivers.

>I believe this to be true, but I don't know if this is a problem with other HP Deskjet Printers. I am building a program that may be used by up to 400 locations and I have to recommend hardware also. I like HP products, but I can't suggest purchasing one if this is a consistant problem with their drivers or if I just have a driver with a leak. I have the latest, confirmed this with HP tech support. They forwarded this issue onto their UPPER techies?
>
>
>>Based on all that you have said, it sounds like the leak is wiht the printer driver; especially since the other printers work without a leak. That would exclude VFP as being the leak culprit.
>>
>>
>>>I've duplicated this on 3 machines. I have a HP Deskjet 670c. I created a small .exe having 1 table and 1 report using the HP Deskjet as default printer.
>>>
>>>I turn on the Windows95 Resource meter found by clicking 'Start - Programs - Accessories - System Tools - Resource Meter'
>>>(If you don't have this file you can install it. It is in the 'Control Panel - Add/Remove Programs - Windows Setup - Accessories'
>>>
>>>Next I run the VFP5 .exe File I created. (You can do this in development or LIVE!)
>>>Take a look at your resource meter taking particular note of 'SYSTEM and GDI' percentages.
>>>
>>>Next I PREVIEW the Report.
>>>Close the Report
>>>Review Resources
>>>PREVIEW the Report
>>>Close the Report
>>>Review Resources
>>>
>>>My resources continually go down without releasing themselves. This will continue till it locks up the machine.
>>>
>>>Next I repeated the test to a Panasonic Printer as my default.
>>>Recreated the .exe and tried again.
>>>No problem, the resources release themselves as necessary.
>>>
>>>I tried this with a HP4si Printer. No Problem.
>>>I installed the HP 560c Printer using the Windows 95 supplied by Microsoft. No problem.
>>>
>>>Went back to HP670c - Lost resources until it locked me out.
>>>
>>>Any suggestions?
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