Posts Tagged ‘printer driver’

“Fier” this printer driver

Written by Ingmar Verheij on December 4th, 2009. Posted in Printing

Recently I wrote a few articles about the problems with printer drivers in a multi-user environment. In the past weeks I’ve been troubleshooting a problem with Citrix servers who randomly hang, without any clear cause.
The source of all problems was a classic issue, bad printer drivers.

So what happened?
This can be seen through different eyes, and different perspective. The end-user, administrator and the consultant.

Stresstest your printer drivers

Written by Ingmar Verheij on November 6th, 2009. Posted in Performance testing, Printing

A few days ago I wrote an article about the issues with printer drivers in a multiuser environment. In this article I advised you to test you’re printer drivers in a acceptance environment, preferably with real users testing. This can be achieved with a LoadTest / StressTest tool like the Denamik LoadGen, which is free up to 25 users. And since testing with 10 users is enough to stress a driver, there’s no need to buy a license.

Today I would like to tell you how this is done, step-by-step.

The goal
We’re going to try to use the printer environment as realistic as possible, but where focusing on the worst case scenario. Because where trying to find out whether the printer driver is functioning correct when multiple users are printing, where going to simulate that a number of users are printing to printers using the same printer driver.

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