Measuring performance | Xerox 96 NPS specs

ADJUSTING PRINT QUALITY AND SPEED

Measuring performance

You can use the DocuPrint sequencer log file to calculate print speeds. Although a stopwatch is the recommended method for obtaining sustained throughput print speeds, the sequencer log can be used to calculate speeds which include the start-up latency associated with the printer. This section describes how to calculate speeds using the sequencer log and how to minimize the start-up latency in your calculations.

Note: The sustained throughput using a stopwatch is a better measurement of the speed of the job since the several seconds of start-up time do not need to be measured.

Refer to the following example when reading “Calculating throughput.” The Show Log command in this example displays a menu of logs with the current sequencer log named DocuPrint sequencer:

7-4	XEROX DOCUPRINT 96/4635/180 NPS TROUBLESHOOTING GUIDE

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Xerox 96 NPS manual Measuring performance

Contents

Version 7.1 August 2000 721P86651 Page Laser safety Operation safetyOzone information Xerox Docuprint 96/4635/180 NPS Troubleshooting Guide Table of contents Correcting stacking problems System unresponsive Index Contents IntroductionAbout this guide Conventions Related publications DocuPrint NPS Interactive Customer Documentation CDPage Calling for service Information to have on hand when calling for service Enabling and disabling the modem for remote service Fault masking Fault List screen Troubleshooting Xerox Client Software installation Troubleshooting Xerox Client Software Installation Troubleshooting a Novell implementation Pserver problems Problem Probable Cause ResolutionPASSWORDS=ON at Problem Probable Cause Resolution Rprinter problems Problem Probable Cause Resolution Page Clearing a feeder tray fault Clearing paper misfeeds and jams Clearing Paper Misfeeds and Jams Frequent misfeeds Clearing paper jams Fault Instructions Checking job integrity following a paper jam Printer areas Area Area Area Area Area Area Area Area Area Area Clearing bypass transport paper jams Area Paper curl and paper jams Measuring the paper curl Adjusting the decurler lever Decurler lever Paper curl chart Using sample documents Listing and printing sample documentsList Sample Documents Arguments None Print Sample Document PS-oplist sample documentsArguments Document Using Sample Documents Page Adjusting print quality and speed Installing the custom transfer assist blade Adjusting the registration transport roll levers Correcting skewed printing Adjusting Print Quality and Speed Measuring performance Calculating throughput Enter Start Printing Minimizing the start-up latency 99995163.ps, November 19, 1996 35222 pm PST Dpi versus 600 dpi performance Setting page order Product features that affect print qualityProprietary PostScript extensions Device-dependent operators Gray shading-setscreen and setcolorscreenGray shading-settransfer and transfer function Settransfer, or Setcolortransfer Smooth curves-setflatInvisible strokes-0 setlinewidth Scan conversion-fill, eofill, and stroke Correcting stacking problems Symptom Probable cause ActionPage Configuring and Managing the System for System unresponsivePage Index Numerics Index