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Saving Downloaded Resources With Context Saving
Saving Downloaded Resources With
Context Saving
The context saving feature determines how memory is allocated to deal with resources
and data retained in memory from a previous job. This data may be needed again to
process another print job.
During a PCL print job, the memory stores the PCL personality and receives and
processes data for print jobs from the host computer. In order to process the print job,
the memory must also hold and manage downloaded resources (soft fonts, symbol
sets, macros, etc.). With only the PCL personality installed, the printer can use all
available memory to hold and manage downloaded resources.
However, if you install the optional A5 module for Adobe PostScript 3, the printer
memory must then allocate a portion of memory for the printer’s two personalities—
PCL and Adobe PostScript. Normally, when the printer has to switch personalities,
it has to delete the downloaded resources for the current personality before it can start
the new print job with the new personality. With this context saving feature, you have
the option of keeping all downloaded resources in memory for both personalities, even
when the other personality is not currently being used to process a print job.
Keep these important points in mind about the context saving feature:
■
Even after the PostScript option (A5 module ) is installed, context saving will only
become available after at least 8 MB of extra memory has been installed.
■
Context saving is not only useful for switching between PCL and PostScript. If the
printer is using the PCL personality and the PDL is switched up to PCL6, any fonts,
macros, etc. downloaded under PCL5e will be deleted. To protect these resources,
context saving is necessary.
■
You can turn context saving on for one or both of the printer personalities. Memory
space for either personality cannot be allocated from the printer control panel; the
printer does this for you automatically.
Содержание LBP-1760
Страница 1: ...LBP 1760e Laser Beam Printer USER S GUIDE Canon Inc 3 30 2 Shimomaruko Ohta ku Tokyo 146 8501 Japan...
Страница 24: ...MEMO 16...
Страница 62: ...54 MEMO...
Страница 103: ...95 4 Printing a Test Print Test print sample q e r y t u i 1 0 2 o w...
Страница 107: ...99 4 Printing the Font Lists PCL font list sample q w e r t y u i o 0 1...
Страница 110: ...102 MEMO...
Страница 118: ...110 More About Using PostScript Demo print start page t r e w q...
Страница 120: ...112 More About Using PostScript PS font list...
Страница 122: ...114 MEMO...
Страница 171: ...163 Reference Appendix 1 Typeface Samples Resident scalable font samples MicroType samples...
Страница 172: ...164 Resident bitmap font samples Appendix 1 Typeface Samples Resident scalable barcode font samples...
Страница 173: ...165 PostScript option font samples Appendix 1 Typeface Samples...
Страница 174: ...166 Appendix 1 Typeface Samples...
Страница 178: ...170 Appendix 2 Symbol Sets Supported Fig A 1 Roman 8 R8 Fig A 2 ISO 8859 1 Latin 1 Roman8R ISO 6 ECMA94R ECMA94L...
Страница 180: ...172 Appendix 2 Symbol Sets Supported Fig A 5 PC 8 Code Page 437 Fig A 6 PC 8 Danish Norwegian PC 8R PC 8L PC 8DNR PC 8L...
Страница 182: ...174 Appendix 2 Symbol Sets Supported Fig A 9 PC Turkish Fig A 10 Windows Latin 1 PC 8TKR PC 8L Win31R Win31L...
Страница 183: ...175 Appendix 2 Symbol Sets Supported Fig A 11 Windows Latin 2 Fig A 12 Windows Latin 5 Win31L5R Win31L Win31L2R Win31L...
Страница 184: ...176 Appendix 2 Symbol Sets Supported Fig A 13 Desk Top Fig A 14 PS Text DeskTPR ISO 6 PSTextR VentrIL...
Страница 185: ...177 Appendix 2 Symbol Sets Supported Fig A 15 Ventura International Fig A 16 Ventura US VentrIR VentrIL VentrUR VentrIL...
Страница 186: ...178 Appendix 2 Symbol Sets Supported Fig A 17 Microsoft Publishing Fig A 18 Math 8 MicPubR MicPubL Math8R Math8L...
Страница 187: ...179 Appendix 2 Symbol Sets Supported Fig A 19 PS Math Fig A 20 Ventura Math PSMathR PSMathL VentrMR VentrML...
Страница 188: ...180 Appendix 2 Symbol Sets Supported Fig A 21 PiFont Fig A 22 Legal...
Страница 189: ...181 Appendix 2 Symbol Sets Supported Fig A 23 Windows 3 0 Latin 1 Fig A 24 MC Text Win30R ECMA94L MacTxtR MacTxtL...
Страница 190: ...182 Appendix 2 Symbol Sets Supported Fig A 25 Symbol Font Fig A 26 Wingdings Font SymFntR SymFntL WingdgR WingdgL...
Страница 191: ...183 Appendix 2 Symbol Sets Supported Fig A 27 PC 860 Portugal Fig A 28 PC 865 Norway PC 860PRT PC 860L PC 865NR PC 865L...
Страница 192: ...184 Appendix 2 Symbol Sets Supported Fig A 29 PC 8 Greek Fig A 30 OCR A PC 8GR PC 8L...
Страница 193: ...185 Appendix 2 Symbol Sets Supported Fig A 31 OCR B Fig A 32 3 of 9 Barcode...
Страница 194: ...186 Appendix 2 Symbol Sets Supported Fig A 33 UPC EAN Barcode Fig A 34 Code 128 Barcode...
Страница 195: ...187 Appendix 2 Symbol Sets Supported Fig A 35 Interleaved 2 of 5 Barcode...
Страница 232: ...Menu Operation Flow...
Страница 234: ...PUB R IE 485AA CANON INC 1998 PRINTED IN JAPAN...
