Spooler qui grossi

deprimantes
1

Bonjour,



J’utilise un serveur Citrix Presentation server 3.0



Lorsque je veux imprimer sur une imprimante, essentiellement HP, le spooler du citrix passe impecable, mais lorsque je regarde le spooler de la machine locale, catastrophe!



en local jusqu’a plusieurs centaines de Mo (j’ai déjà vu plus de 500 Mo)

sur le serveur quelques Mo (2 Mo pr l’exemple)



C’est vrai pour les gros documents Word de plus de 100 pages par exemple



Merci,

2

:lol: Toi tu utilises l’upn3

regarde le fichier de spool qui passe entre la session et le poste. Tu vas t’etouffer !!!



Passe en mps4 ou install les pilotes natif, mais l’UPN3 (pas les autres…) oublie. :twisted:

3

ok

Merci beaucoup

4

J’ai retrouve la version officiel:


Print Jobs Appear to have an Increased Size when using the UPD with MetaFrame XP and MetaFrame Presentation Server 3.



Autocreated/universal print driver (UPD) printers have a smaller print job size on a MetaFrame server, which is in PCL4/5c format. The PCL4/5c format is suitable for network transmission because of its small payload. However, when the print job reaches the client, the print job is rasterized, thus creating a larger print job. In the case of Hewlett-Packard and other native printer drivers, the print job created on the MetaFrame server is usually in EMF format but is converted to a native printer format on the client. Depending upon the efficiency and architecture of the native printer driver, the size of the EMF print job may be larger than the native format and vice versa.



When using UPD, the following steps occur:



1. The job is created in PCL format on the server by the universal print driver.



2. Data is sent to the client within an ICA virtual channel.



3. PCL data is converted into a bitmap on the client.



4. The bitmap is spooled on the local printer.



The result is that the bitmap image of PCL data in the client printer spooler is larger then the PCL data sent across the network to the client. This permits optimizing the bandwidth that is available between the client and server, but printing the job with the UPD could be slower when the print job reaches the client. The UPD is best suited for print driver management, bandwidth utilization, and autocreating client printers but does not support special printing features such as double-sided printing.
5

super !!! Merci