I'm not getting much juice or the pulp is very wet on my Coway Juicepresso Cjp-03

Possible Causes:
The rubber plug on bottom of the drum is not properly installed.

Remove juicing assembly from the base and inspect the bottom of the drum. Ensure that the rubber plug is plugged in. Food waste will probably need to be cleaned out first to ensure proper seating.

The rubber plug on the bottom of the Juicepresso provides back pressure to the juicer to prevent wet pulp from becoming discharged from the unit. If the plug is left out juice will leak out under the unit and excess juice will escape with the pulp.