display. Press DOWN and then NEXT until the desired ribbon size is displayed. The RIBF BON SIZE is the actual capacity of the ribbon. The most common ribbon size is 60 yards long with a spool diameter of approximately 4 inches. If, for example, the new ribbon is 100 yards long, the capacity value is 100. To increase or decrease the ribbon size in whole- number increments, press NEXT or PREV, respectively, until the desired value is reached. Press ENTER. If the asterisk does not appear, refer to Application Hints on page 9-12. The following illustrates a sample SET RIBBON SIZE display:

CURRENT

60

NEW SIZE

60*

7.Install a New Ribbon

Install a new ribbon appropriate to the job size before starting to analyze a new job. Press CLEAR to clear any fault conditions that occurred while changing the ribbon.

OFFLINE 1000A

READY

8.Begin Printing Job

Press ON LINE to begin the job printing. The analysis number will begin at 1000A with a fresh ribbon, and will begin to decline as the ribbon becomes worn. Typically, the number will not begin to decrease until more than 200 pages are printed.

The same job can be printed repeatedly in order to compute a JOB RATE. The ribbon should be used to the point where the operator decides that ribbon replacement is necesF sary. The ribbon should be considered worn out if the print quality of any part of the page is unacceptable. The following is a typical message display after considerable ink conF sumption.

ON LINE

400A

DP AT 10 CPI

 

 

 

9.End of Ribbon Life Reached

When the quality of the print is no longer acceptable, press ON LINE again to stop the printer. If the message indicates there is DATA in the BUFFER, press PAPER ADV to finish printing the data.

OFFLINE 400A

READY

10.Record the Job Rate

The calculated JOB RATE value is continuously shown on the display. While a job is being analyzed, the JOB RATE is displayed with an •A" after it. Record the JOB RATE value for future use. To enter this calculated JOB RATE for RibbonMinder use from the OFF FLINE READY prompt, enter the SET JOB RATE submenu by consecutively pressing MENU DOWN and then NEXT.

9-4

RibbonMinder

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Image 190
Printronix P9000 Series manual Current NEW Size, Offline 1000A Ready, Offline 400A Ready