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Follow the links below to find material targeted to the unit's elements, performance criteria, required skills and knowledge

Elements and Performance Criteria

  1. Load substrate
  2. Apply ink to screen
  3. Produce proof print
  4. Run job and monitor print quality
  5. Carry out routine user maintenance
  6. Handle production output
  7. Shut down machine

Knowledge Evidence

To complete the unit requirements safely and effectively, the individual must:

explain any machine adjustments required prior to setting up

describe machine and feeder maintenance required prior to printing

describe machine and feeder adjustments required to allow for characteristics of the substrate, including the need to prepare substrate when loading the feeder

outline the procedure to confirm the screen sequence of colour, ink, substrate and squeegee or flood coater prior to printing

describe the system for setting the feed board and loading substrate and the adjustment of the stock feed system

describe the method for ensuring the substrate is fed into the machine at the required production speed without damage, distortion or variation in position

outline the criteria for selecting the right substrate for the job and the ink and substrate compatibility

describe the characteristics of solvents and ink additives and compatibility to this ink system

explain the process for the correct positioning, registering and screen locking, and outline correct positioning of the squeegee or flood coater

describe factors that contribute to the adjustment requirements of the frame

explain the shore hardness of the squeegee blade and the process of selection

explain the relationship between ink deposit, squeegee speed and belt speed and temperature of the drying or curing unit

explain the health and safety requirements when working with infra-red or UV curing units

summarise routine maintenance to be undertaken on this drying or curing unit

outline the ink drying or ink curing characteristics of different substrates

explain the health and safety concerns when using an automatic machine

describe the assessment of colour to ensure it conforms to job specifications and other important checks to be completed on the initial proof run before continuing

describe the ongoing evaluation of print quality and substrate feeding during the run

identify ideal printing speeds for different substrates

describe the effect of humidity on the substrate

outline the ongoing maintenance of the correct viscosity of ink during the run and methods to determine if print is dried or cured before handling

describe the handling of the output to prevent offsetting of ink, blocking, sweating or rewetting of ink

describe the effect that weather conditions could have on output capacity

explain the importance of determining the exact output count and recording production details on the job sheet

describe the health hazards associated with ink or solvents

outline the correct procedure for removing the ink without damaging the screen

outline the correct method of cleaning squeegees or flood coaters, machine and surrounding area and the maintenance that is required on the machine after printing is completed

identify required manuals, safety and other documentation and briefly outline the relevant information in each source.