What program do you use to suspend a printer queue?

A.
lpr

B.
lpq

C.
lpc

D.
lpd

E.
lprm

Explanation:
The lpc utility is provided to manage printer queues and requires root privilege to perform most of its functions. lpc reports on all print queues and their attending lpd daemons.

This does not work with CUPS. Use lpadmin in CUPS systems to configure printer queues.