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Evidence Guide: ICPPR551C - Set up for specialised relief printing

Student: __________________________________________________

Signature: _________________________________________________

Tips for gathering evidence to demonstrate your skills

The important thing to remember when gathering evidence is that the more evidence the better - that is, the more evidence you gather to demonstrate your skills, the more confident an assessor can be that you have learned the skills not just at one point in time, but are continuing to apply and develop those skills (as opposed to just learning for the test!). Furthermore, one piece of evidence that you collect will not usualy demonstrate all the required criteria for a unit of competency, whereas multiple overlapping pieces of evidence will usually do the trick!

From the Wiki University

 

ICPPR551C - Set up for specialised relief printing

What evidence can you provide to prove your understanding of each of the following citeria?

Confirm specialised job specifications

  1. Job requirements are read and interpreted from job documentation or production control system
  2. Availability of all job related components is checked
Job requirements are read and interpreted from job documentation or production control system

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Availability of all job related components is checked

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Plan and carry out specialised set up

  1. Specialised job specifications are identified and analysed
  2. Specialised set up requirements are determined
  3. Specialised set up is completed in minimum time with minimum wastage
Specialised job specifications are identified and analysed

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Specialised set up requirements are determined

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Specialised set up is completed in minimum time with minimum wastage

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up reel system (OR Element 3)

  1. Unwind and rewind reels are set up, evaluated and adjusted according to job specifications
  2. Webbing procedures are carried out and web-control system is set up, evaluated and adjusted according to job specifications
  3. Reels are spliced/joined according to job specifications
  4. Printed web viewing devices are set up, evaluated and adjusted according to job specifications
  5. Folder and sheeters are set up, evaluated and adjusted according to job specifications
  6. Set off/marking prevention devices are set up, evaluated and adjusted according to job specifications
Unwind and rewind reels are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Webbing procedures are carried out and web-control system is set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Reels are spliced/joined according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Printed web viewing devices are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Folder and sheeters are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set off/marking prevention devices are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up sheet system (OR Element 2)

  1. Feeder and delivery sections are set up, evaluated and adjusted according to job specifications
  2. Sheet pick-up and transportation system is set up, evaluated and adjusted according to job specifications
  3. Transfer and control systems are set up, evaluated and adjusted according to job specifications
  4. Substrate is added to and removed from process according to job specifications
  5. Set off/marking prevention devices are set up, evaluated and adjusted according to job specifications
Feeder and delivery sections are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Sheet pick-up and transportation system is set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Transfer and control systems are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Substrate is added to and removed from process according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set off/marking prevention devices are set up, evaluated and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Evaluate, select and prepare inks and additives

  1. Inks, dyes or additives are evaluated according to end-user requirements and job specifications
  2. Inks, dyes and additives are selected according to end-user requirements and job specifications
  3. Inks, dyes and additives are prepared according to OHS requirements, and manufacturer's/supplier's instructions with suitable precautions to minimise waste
  4. Correct colour and weight/volume of ink are mixed and prepared according to the requirements of the printing process and job specifications
  5. Formulation of the ink, colour match and the approved colour are appropriately recorded
  6. Inks, dyes and additives are appropriately labelled, handled and stored according to manufacturer's/supplier's instructions to prevent damage and hazards to personnel and prolong shelf life
Inks, dyes or additives are evaluated according to end-user requirements and job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inks, dyes and additives are selected according to end-user requirements and job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inks, dyes and additives are prepared according to OHS requirements, and manufacturer's/supplier's instructions with suitable precautions to minimise waste

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Correct colour and weight/volume of ink are mixed and prepared according to the requirements of the printing process and job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Formulation of the ink, colour match and the approved colour are appropriately recorded

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inks, dyes and additives are appropriately labelled, handled and stored according to manufacturer's/supplier's instructions to prevent damage and hazards to personnel and prolong shelf life

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Set up machine for specialised relief printing

  1. Appropriate relief plates are selected and secured to the machine
  2. Relief polymer plates/forme are set up and adjusted according to job specifications (platen)
  3. Relief polymer cylinders are set up and adjusted according to job specifications (platen)
  4. Impression is set up and adjusted according to job specifications (platen and rotary)
  5. Inking system is set up and adjusted according to the requirements of the relief process and job specifications (platen and rotary)
  6. Drying system is set up and adjusted according to job specifications
Appropriate relief plates are selected and secured to the machine

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Relief polymer plates/forme are set up and adjusted according to job specifications (platen)

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Relief polymer cylinders are set up and adjusted according to job specifications (platen)

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Impression is set up and adjusted according to job specifications (platen and rotary)

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Inking system is set up and adjusted according to the requirements of the relief process and job specifications (platen and rotary)

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Drying system is set up and adjusted according to job specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Conduct specialised proof run

  1. Material to be used for specialised proof is organised correctly
  2. Machine is operated according to manufacturer's specifications and enterprise procedures to produce a specialised proof
  3. Specialised proof is visually inspected and/or tested or laboratory testing is organised according to enterprise procedures
  4. Production does not commence without client approval or authority where appropriate
  5. Results are interpreted and adjustment changes are carried out according to product and machine specifications
Material to be used for specialised proof is organised correctly

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Machine is operated according to manufacturer's specifications and enterprise procedures to produce a specialised proof

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Specialised proof is visually inspected and/or tested or laboratory testing is organised according to enterprise procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Production does not commence without client approval or authority where appropriate

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Results are interpreted and adjustment changes are carried out according to product and machine specifications

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Troubleshoot machinery and material problems

  1. Corrective or preventive action is recommended and implemented where appropriate
  2. Changes are communicated to relevant personnel in a logical and easily understood manner
  3. Changes are monitored to confirm improvement to production efficiency
  4. Ongoing problems are reported according to enterprise procedures
Corrective or preventive action is recommended and implemented where appropriate

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Changes are communicated to relevant personnel in a logical and easily understood manner

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Changes are monitored to confirm improvement to production efficiency

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Ongoing problems are reported according to enterprise procedures

Completed
Date:

Teacher:
Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

The Evidence Guide provides advice on assessment and must be read in conjunction with the performance criteria, required skills and knowledge, range statement and the Assessment Guidelines for the Training Package.

Overview of assessment

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the ability to:

set up reel- or sheet-fed platen, cylinder or rotary printing machines for specialised print jobs. The individual will conduct a proof run and adjust settings to ensure production speeds are attained

demonstrate use of computerised control, monitoring and data entry systems if available and appropriate

demonstrate an ability to find and use information relevant to the task from a variety of information sources

set up a relief printing machine for specialised printing on TWO occasions (if possible using different substrates and if possible including at least TWO in-line processes) according to manufacturer's and job specifications, enterprise procedures and the Performance Criteria

evidence for assessment may be gathered from assessment of the unit of competency alone or through an integrated assessment activity.

Context of and specific resources for assessment

Assessment must ensure:

assessment may take place on the job, off the job or a combination of these. Off the job assessment must be undertaken in a closely simulated workplace environment

reel- or sheet-fed platen, cylinder or rotary printing machine.

Method of assessment

A range of assessment methods should be used to assess practical skills and knowledge. The following examples are appropriate for this unit:

direct questioning combined with review of portfolios of evidence and third party workplace reports of on-the-job performance by the candidate.

Guidance information for assessment

Holistic assessment with other units relevant to the industry sector, workplace and job role is recommended, for example:

ICPPR352C Produce complex relief printed product

ICPPR451C Set up for complex relief printing.

Required Skills and Knowledge

Required skills

OHS in relation to operating machinery such as safely switching off machinery before cleaning is started

communication of ideas and information by interpreting the job brief and providing advice to clients about options and limitations

collecting, analysing and organising information by collecting and analysing data about printing process, machine specifications and performance to calculate appropriate adjustments for job

planning and organising activities by evaluating the special job specifications when determining production scheduling

teamwork when maintaining the production process in association with others

mathematical ideas and techniques by calculating substrate requirements, plate position and pressures

problem-solving skills by recognising proofing faults and determining adjustments to meet job specifications

use of technology by using monitoring equipment and making adjustments

Required knowledge

need to ensure that the job specifications are read and properly understood

production problems that could eventuate by not reading and understanding the job specifications

responsible person todiscuss any production problems

importance of the hardness of the printing plate

faults that may be detected on new plates

type of solvents that should be used on photopolymer plates

meaning of the term V-block mounting

V-block mounting

the purpose of binding plates after mounting

checks that are performed prior to cylinder installation

importance of keeping machine frames and unit slides cleaned

OHS precaution that must be observed when installing printing cylinders in the machine

optimum print sequence

visual aid on the plate that identifies the colour of ink to be used

precautions that were taken to ensure that the plate/cylinders were not damaged during installation

OHS precaution that must be observed when webbing up the machine

determining the position of the reel

effect if the brake tension is not set correctly

function of the "Dancer" roller on a web machine

function of nip rollers

effect if the web is not spiced correctly

major OHS concerns when setting up the sheet transportation system

cause of more than one sheet to pick up in the feeder

essential accurate feeder set up

position of the sheet prior to being transferred to the printing unit

determining which front lays to use

type of substrate that would require additional front lays to be engaged

need for additional front lays when printing this type of substrate

OHS precaution that must be observed when setting up the delivery

control of the in the rewind unit

function of a slitter on a web machine

problems that could be attributed to a blunt knife when sheeting

remedial steps that can be taken if there is a possibility of the ink marking in the rewind

OHS precaution that must be observed when removing sheets from the delivery

cause of sheets to be delivered incorrectly

adjustments that would be necessary if changing from lightweight to heavyweight stocks

sheet release into the delivery

problems resulting from the excessive use of anti set off spray powder

cause of printed sheets to set off in the delivery

reducing the possibility of set off in the delivery

air blast assistance to sheet delivery

OHS precautions that must be observed when preparing inks and additives

details that are necessary to check an ink's suitability for the printing process

special end-use requirements that may be necessary

additives and their use in inks

use of a spectrophotometer to assess the colour of an ink

formula for calculating the correct quantity of lithographic ink

print fault that will occur if excessive driers are mixed into the ink

precautions that you observe to minimise waste when preparing the ink

shelf life of most inks

conditions that are relevant to the storage of inks and additives

conventions that should be adhered to when labelling mixed inks

major OHS concerns when setting up the machine

level of packing required in the tympan

amount of printing pressure required

ideal condition of the tympan

achieving the correct top sheet tension when fitting a new tympan

print faults that can occur if the tympan is not tensioned correctly

order eccentric or concentric roller adjustments should be made

width of the contact stripe between two rollers when setting the rollers

ink duct setting

ideal ink duct sweep setting

recommended degrees shore hardness for forme rollers

main reason for blistering on a heatset machine

types of ink drying/curing systems

curing the ink using the drying unit

operation of the true inch function fitted to some machines

problems that may cause the machine to keep stopping

checks that are necessary prior to engaging the impression

checks that are performed when running the machine

the effect the position of certain guards has on the operation of the machine

communicating the steps involved in operating the machine to other team members

aids that are available for the testing of the machine proof

tests that are necessary for this job

testing location

function of a polarisation filter in a densitometer

ideal conditions for inspecting the proof

need to use visual aids on the printed sheets

cause of a halo effect on the image

methods that are available to check and adjust ink colour and consistency

adjustments that may have caused mis-register

adjustments that are made to position the image laterally

adjustments that are made to position the image circumferentially

effect of changing the colour sequence on the final colour cast

procedure to lengthen the print length on this type of press

procedure to shorten the print length on this type of press

difference between mechanical and optical dot gain

cause of excessive mechanical dot gain

responsibility for the final say in the "OK" of the job

in-line processes that can be used in specialised pad printing

machine manuals, safety and other documentation that are relevant to this task and where they are kept and information that is included in these documents

Range Statement

The range statement relates to the unit of competency as a whole. It allows for different work environments and situations that may affect performance. Bold italicised wording, if used in the performance criteria, is detailed below. Essential operating conditions that may be present with training and assessment (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) may also be included.

Specialised may include:

specialised within this context relates to the set up and production of print runs that involve new products, or a new mix of substrates and inks that requires a certain amount of problem solving and experimentation with the substrate and press settings. The set up of equipment and production involves the development of new set up and production approaches based on solving technical problems arising from new product or equipment combinations.

Substrate handling may include:

wide and narrow reel, and large and small sheet handling systems.

Inks/coatings may include:

range of inks commonly used in colour printing, including standard and special colours.

Colour matching systems may include:

use of densitometers and spectrophotometry.

Machines may include:

range of platen, cylinder and rotary machines with manual, semi-automated, fully automated or computerised process control.

Design may include:

3 or more colours, complex graphics and text. Critical "tight" registration, fit and position, registration should be at least that required for four-colour process work.

Substrate types may include:

range of substrates within the major categories of paper, pressure sensitive material, board, plastics and related films, or metal.