MediaType matching and completion
Media types in the imagePRESS C7010VPS series are defined by 10 media type attributes.
However, it is possible some of the 10 media type attributes are not defined. This paragraph
describes how incomplete media type definitions are completed.
The basic principle in PostScript is:
• All pagedevice attributes have a default value, called the printer default.
See the table in paragraph "Pagedevice attributes for media selection".
• In the PostScript stream, these default values can be overwritten.
When a page specification is ready, the pagedevice describes the media type on which the page
must be printed. It is possible that some attributes are null. This means that the attribute is not
taken into account in finding the desired media type, i.e. null is the PostScript "don't care" value.
A null value can be the printer default, but it can also be set explicitly in the PostScript stream.
Incomplete media type definitions are completed according to the algorithm below:
PostScript
defaults
Interpreter
overwrites
parameres
based on PS
stream
special
MediaType?
Interpret
MediaType
value
Replace
remaining null
by PS
defaults
Apply
overrides
Media type fully
specified
Media type fully
specified
Media catalog
overrides
no
yes
Step 1
Step 2
Step 4
Step 5
Step 6
Step 7
Step 8
Match media
catalogue to
fill in null
values
Step 3
Extended Media Catalogue Selection Diagram
Step
Action
1
PostScript defaults are configured according to the table in paragraph "Pagedevice at-
tributes for media selection".
2
The PostScript interpreter overwrites the printer defaults in the pagedevice with set-
tings from the PostScript file.
4
Media selection
74
Chapter 5 - Adobe® PostScript® 3™
imagePRESS C7010VPS series v2.2
Содержание imagePRESS C7010VPS series
Страница 8: ...Contents 8 imagePRESS C7010VPS series v2 2...
Страница 9: ...Chapter 1 Introduction...
Страница 14: ...Supported media 14 Chapter 1 Introduction imagePRESS C7010VPS series v2 2...
Страница 15: ...Chapter 2 PRISMAsync...
Страница 29: ...Chapter 3 The LPD connection...
Страница 45: ...Chapter 4 The socket connection...
Страница 51: ...Chapter 5 Adobe PostScript 3...
Страница 64: ...Bind 64 Chapter 5 Adobe PostScript 3 imagePRESS C7010VPS series v2 2...
Страница 86: ...Staple 86 Chapter 5 Adobe PostScript 3 imagePRESS C7010VPS series v2 2...
Страница 89: ...Trim Chapter 5 Adobe PostScript 3 89 imagePRESS C7010VPS series v2 2...
Страница 98: ...List of available and optional fonts 98 Chapter 5 Adobe PostScript 3 imagePRESS C7010VPS series v2 2...
Страница 99: ...Chapter 6 PDF...
Страница 117: ...Chapter 7 Colour management...
Страница 132: ...PDF X output intent with composite output profiles 132 Chapter 7 Colour management imagePRESS C7010VPS series v2 2...
Страница 133: ...Chapter 8 Accounting...
Страница 150: ...Implementation aspects 150 Chapter 8 Accounting imagePRESS C7010VPS series v2 2...
Страница 151: ...Chapter 9 SNMP...
Страница 159: ...Example in pseudo code Chapter 9 SNMP 159 imagePRESS C7010VPS series v2 2...
Страница 222: ...ppmPortGroup 222 Chapter 9 SNMP imagePRESS C7010VPS series v2 2...
Страница 223: ...Chapter 10 JDF interface specification...
Страница 291: ...Basic JDF ticket Chapter 10 JDF interface specification 291 imagePRESS C7010VPS series v2 2...
Страница 297: ...Chapter 11 SMB printing...
Страница 303: ...Chapter 12 Hot folder printing...
Страница 306: ...Hot folder 306 Chapter 12 Hot folder printing imagePRESS C7010VPS series v2 2...
Страница 307: ...Chapter 13 Scan to file and scan to email...
Страница 313: ...Chapter 14 SRA IPDS...
Страница 356: ...Differences between TP and DP colour management 356 Chapter 14 SRA IPDS imagePRESS C7010VPS series v2 2...
Страница 361: ......