Hi,
You will need to contact support to find out about the snippet. I was unable to find it posted on Xerox.com.
Hello masterofdruken,
If you have not already resolved this issue, we suggest you search our online knowledgebase for this product: Phaser 7800.
Alternatively, you can visit our Contact Us page for other support options.
The User's Guide on page 151 indicates that the temperature can be adjusted.
Download the appropriate fuser adjustment PostScript snippet file from
www.xerox.com/office/7800drivers. There are several temperature adjustment files for each
paper type.
but I can not find these files, where to download? Thanks.