Monitor machine operations to detect malfunctions and report or resolve problems. Stack and/or remove completed material and/or restock material as per process. Examine and measure completed materials to verify conformance to specifications using measuring devices such as tape measures and/or gauges, as per process. Perform test production runs and make adjustments as necessary to ensure that completed production meets standards and product specifications. Clean and maintain machinery and equipment using lubricants, brushes as per work instructions in order to maintain overall housekeeping. Maintain production records such as quantities, dimensions and thickness of materials processed.