How to Evaluate Terminal Print Performance: Difference between revisions

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The printing performance of the terminal is as follows:
== Objective: ==
 
This document provides a detailed analysis of the terminal's printing performance, focusing on the time efficiency of the print process.
Column 3 shows how long it took the program to call the print method until the paper started moving.
== Performance Metrics: ==
 
# '''Initiation Time (Column 3):'''
Column 4 shows how long it took the program to call the print method until the print is complete.
#* '''Description:''' This metric indicates the duration from the moment the print method is called to when the paper starts moving.
 
#* '''Purpose:''' It helps in assessing the response time of the printer after receiving a print command.
Q2:
# '''Completion Time (Column 4):'''
#* '''Description:''' This metric shows the time taken from the initiation of the print method until the completion of the printing process.
#* '''Purpose:''' It evaluates the overall efficiency of the printing process, from start to finish.
== Further Queries: ==
* '''Q2:'''
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* '''Q1v2:'''
Q1v2:
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Revision as of 18:11, 22 December 2023

Objective:

This document provides a detailed analysis of the terminal's printing performance, focusing on the time efficiency of the print process.

Performance Metrics:

  1. Initiation Time (Column 3):
    • Description: This metric indicates the duration from the moment the print method is called to when the paper starts moving.
    • Purpose: It helps in assessing the response time of the printer after receiving a print command.
  2. Completion Time (Column 4):
    • Description: This metric shows the time taken from the initiation of the print method until the completion of the printing process.
    • Purpose: It evaluates the overall efficiency of the printing process, from start to finish.

Further Queries:

  • Q2:
print method receipt length paper begin to move (s) print finish/method return (s) feeling speed (mm/s)
printText 60 lines/~30 cm 0.1 5.5 ~54
printText 120 lines/~60 cm 0.2 11.3 ~53
printBitmap 25 cm 0.3 3.6 ~69
printBitmap 50 cm 0.4 7.6 ~66
printBitmap 75 cm 0.6 11.6 ~65
printHTML 25 cm 1.3 4.7 ~53
printHTML 50 cm 1.5 8.8 ~57
printHTML 75 cm 1.6 12.7 ~59
  • Q1v2:
print method receipt length paper begin to move (s) print finish/method return (s) feeling speed (mm/s)
printText 60 lines/~30 cm 0.1 6.3 ~47
printText 120 lines/~60 cm 0.2 12.6 ~47
printBitmap 25 cm 0.3 4.5 ~55
printBitmap 50 cm 0.4 8.9 ~56
printBitmap 75 cm 0.5 13.6 ~55
printHTML 25 cm 1.2 5.7 ~44
printHTML 50 cm 1.3 10 ~50
printHTML 75 cm 1.4 14 ~54
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