By default Print Jobsheet option is available for only Closed status tickets from Request's detailed view-> Actions.
If you want to enable the same for all statuses, then you need to update an entry in the Globalconfig table.
Make sure to take at least a trimmed Backup of the application (or a SQL Backup or a Server Snapshot) before performing the update operation.
update globalconfig set paramvalue = 'true' where category like 'jobsheet' and parameter like '%Allow_AnyStatus%';Now navigate to any NOT closed request and check under Actions, you will see the Print Timesheet option.