AIX print job

Check the print queue
# lpstat -vlpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 RUNNING 3 /etc/passwd root 1 100 1 1 1

Disable the print queue
# enq -D -P 'lpforu:lp0'

Check the printer queue
# qchk -P lpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 DOWN 3 /etc/passwd root 1 100 1 1 1


To restart the print queue and finish the print job after loading the paper, use the following commands:
# lpstat -vlpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 DOWN 3 /etc/passwd root 1 100 1 1 1

# enq -U -P 'lpforu:lp0'
# qchk -P lpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 RUNNING 3 /etc/passwd root 1 100 1 1 1

-or-

# enable lpforu:lp0

Flushing a print job

# lpstat -vlpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 RUNNING 3 /etc/passwd root 1 100 1 1 1
QUEUED 4 /etc/hosts root 1 100 2 1 2

Cancel the print job for /etc/passwd using one of the following commands:
# qcan -P lpforu -x 3
# cancel 3
# lprm -P lpforu 3
# enq -P lpforu -x 3

Check the print queue using the qchk command.
# qchk -P lpforu
Queue Dev Status Job Files User PP % Blks Cp Rnk
------ ---- -------- --- ---------------- -------- ---- -- ---- -- ---
lpforu lp0 RUNNING 4 /etc/hosts root 1 100 2 1 2