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How does enquevetor works?
enqueue is a command in Unix-based operating systems that adds a print job to the CUPS (Common Unix Printing System) print queue. It is used to send a file to be printed, defining specific printing options and the destination printer. The enqueued print job will wait in the print queue until processed.
Why printer queue and printer drivers are required?
A printer driver is a bit of software that instructs a printer how to work. Without such a driver, the printer may not work, or print rubbish. A print queue forms when a print job is sent to the printer that is already printing. Once the first print job has been completed, the second print job is then printed.
Why printer queue and printer driver are required?
A printer driver is a bit of software that instructs a printer how to work. Without such a driver, the printer may not work, or print rubbish. A print queue forms when a print job is sent to the printer that is already printing. Once the first print job has been completed, the second print job is then printed.
Why printer queue and priter driver are required?
A printer driver is a bit of software that instructs a printer how to work. Without such a driver, the printer may not work, or print rubbish. A print queue forms when a print job is sent to the printer that is already printing. Once the first print job has been completed, the second print job is then printed.
What should you do if the printer is not working and the print job is stuck in a queue?
If you cannot get the printer restarted, you must cancel the job by right-clicking on it and selecting Cancel, to clear the queue. You may be able to get the printer working again by turning it off, unplugging it from the wall, and then plugging it in and turning it back on; but the print job, if it is partially processed, will be unreadable. You can, instead of canceling the print job, pause it; restart the printer as described above; and then restart the print job with right-click and Restart job. That will sometimes recover the print job.
What is a spooler?
A print spooler is a program that controls a list of print jobs in a queue. The spooler can rearrange the list of print jobs and can take them off one at a time if the print job has been completed or deleted.
Why a document in a print queue will not print?
the most common problem is that the printer has a job stuck in the que ahead of the job thats printing. Usually because it is asking for a paper size it doesn't have (ie. A4 instead of 8.5x11). cancel the first job, and the subsequent jobs should print.
What is print spooling?
When a print job or print command is initiated, the data involved is stored in memory while the printer slowly processes it.
What is difference between job queue and ready queue?
Ready queue contain all the jobs that are ready to execute.so the job queue and the ready queue are one and the same.
What are the advantages of spooling print jobs?
- prints job line up in queue - uses a disk as a very large buffer - capable of overlapping I/O operation for one job with processor operations for another job
Can a dozen or more computers share a single printer?
Yes, it is known as a network printer. When several computers are trying to use a network printer at the same time, a print queue will form. The delays in print jobs reaching the printer mean that each user must wait for their printing job to get to the front of the queue and so printed.
How do you delete print job history on a Ricoh MPC4000?
In a Rocho printer, you can delete the job history by going to the printer interface on the actual computer. From there, you can simply click "cancel print" and everything waiting in queue will no longer be waiting to print.
