Xerox 4.2 User Manual

♦  The VPC Filter is not supported on single-queue 

systems such as the Nuvera Office Printer because 
DocuSP does not support any filters on single 
queue systems. The DocuSP GUI does not display 
the VPC Filter settings on single-queue systems. 

♦  The VPC Filter cannot be setup on a streaming 

queue. The DocuSP GUI does not allow this 
because crash recovery of filtered streaming jobs 
does not work with the current architecture. 

♦  The Generic Filtering Mechanism (GFM) does not 

provide a method for stringing filters together; 
therefore, only one filter can be applied to a queue. 

♦  DocuSP’s job forwarding mechanism is not 

supported. 

♦  The VPC Filter is not supported in DocuSP Remote 

Workflow (DRW). 

DocuSP 4.2 provides a mechanism to: 
♦  Determine all the resources required by a RIP-input 

job before scheduling the job for printing. 

♦  Allow the customer to choose between this new 

scheduling mode and the existing modes. 

♦  Prevent a job from being erroneously scheduled in 

the event that some of the required media is 
unavailable. 

The scheduling modes that are available under 
DocuSP 4.2 are: 
♦  First-in, first-out (FIFO) 
♦  Resource-Based (RBS) 
♦  Enhanced Resource-Based (Enhanced RBS) 
The default job-scheduling mode is RBS for all systems 
except the Nuvera Office Printer. The default for 
Nuvera is Enhanced RBS. RBS and Enhanced RBS 
only apply to RIP-input jobs. Scan-input jobs (available 
only on systems with a scanner) are not affected. Nor 
are streaming jobs affected. Enhanced RBS is only 
performed on PCL, PS, PPML, and PDF jobs. If 
Enhanced RBS is in effect, all other jobs are processed 
using RBS.