Do not automatic cancel job please!

[aluminaceramix]

Print lot of photos.
In progress, printer ink empty.
Nothing stock of ink.
Order ink, arrived and received in after 2 days.
Set ink to the printer, then printer is hung-up.
Check cups Web interface, then job is automatic cancelled.

Drop about 100yen of a photo paper and printed ink.
Mottainai!

Do not automatic cancel job please!

[jschwender]

You may adjust server settings, if this is required for you:

MaxJobTime seconds
    Specifies the maximum time a job may take to print before it is canceled. 
    Set to "0" to disable cancellation of "stuck" jobs. The default is "10800" (3 hours). 

If you set PreserveJobFiles you can also prevent from erasing the job files from your server. In this case, even if the job gets canceled, you can just restart it.