Canon Multi-PDL Printer Kit-E1, Service Manual

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Chapter 2
2-6
have left the connection for 300 seconds or more after logging in. The data port time-out is
60 minutes. If a data transmission takes more than 60 minutes, the connection is
automatically disconnected.
2.1.4 Secured Print Jobs
0008-5624
Overview:
Secured Print is the function that a password is provided to the PDL print job and it is sent
to the device. Then, it is rasterized on the device side, saved in the image server and output
by entering the password from the device’s panel. This function is used when dealing with
the documents which you do not want other people to see, such as confidential documents.
a) Password is provided.
In order to conduct the Secured Print, the printer driver requires the user to enter the
password from GUI. This password is provided to the print job and it is sent to the device.
This function can be conducted by using CPCA protocol.
b) Job execution and pending
PDL print job sent to the device as the Secured Print job is compiled on the job queue like
the normal PDL print job. Then, it is rasterized by PDL interpreter, saved in the image
server as the document image file and becomes pending here. However, all job information,
such as paper supply/output, the number of copies and finishing information remains.
c) Job started by entering the password
If the Secured Print job is pending, the display indicating the pending state appears on the
job status screen of the panel. If you select this job from the panel, you are required to enter
the password. When the password you entered is same as the password provided from the
printer driver, the pending job will be started. When the password is different, the job is
treated as an error, so it is not started and it remains in the pending state. Entering the
password to start the job cannot be executed before the Secured Print job transfers to the
pending state.
d) Output
The started Secured Print job is output to the printer engine with the top priority. This top
priority means that if the jobs can be changed in priority order, the Secured Print job can be
prioritized. This job is proceeded according to all job information specified by the printer