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Evidence Guide: ICPPRN331 - Set up for basic lithographic 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

 

ICPPRN331 - Set up for basic lithographic printing

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

Confirm job specifications

  1. Job requirements are read and interpreted from job documentation or production control system
  2. Standard set-up is carried out correctly in minimum time with minimum wastage
  3. Availability of all job-related components are checked
Job requirements are read and interpreted from job documentation or production control system

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Standard set-up is carried out correctly in minimum time with minimum wastage

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Availability of all job-related components are checked

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Set up delivery systems

  1. Delivery systems are set up and adjusted according to job specifications
  2. Substrate is added to and removed from the process according to job specifications
Delivery systems are set up and adjusted according to job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Select and prepare inks and additives (basic)

  1. Inks, dyes or additives are checked and appropriate action is taken for end-user requirements
  2. Quality and suitability of inks, dyes or additives are selected according to job specifications and end-user requirements
  3. Inks, dyes and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions taken to minimise waste
  4. Correct colour and weight/volume of ink are mixed and prepared to match requirements of the printing process and job specifications
  5. Formulation of ink, colour match and 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 checked and appropriate action is taken for end-user requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Quality and suitability of inks, dyes or additives are selected according to job specifications and end-user requirements

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inks, dyes and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions taken to minimise waste

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

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

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Formulation of ink, colour match and 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 basic offset lithographic printing

  1. Plate cylinder is set up and adjusted and lithographic plates are selected and installed according to job specifications
  2. Blanket and blanket cylinder are set up and adjusted according to job specifications
  3. Impression cylinder is set up and adjusted according to job specifications
  4. Inking system is set up and adjusted according to the lithographic process and job specifications
  5. Dampening system is set up and adjusted according to job specifications
Plate cylinder is set up and adjusted and lithographic plates are selected and installed according to job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Blanket and blanket cylinder are set up and adjusted according to job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Impression cylinder is set up and adjusted according to job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Inking system is set up and adjusted according to the lithographic process and job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Dampening system is set up and adjusted according to job specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Conduct ok print run

  1. Material to be used for proof ok sheet/section is organised correctly
  2. Machine is operated according to manufacturer’s and enterprise procedures to produce a specified proof ok/section
  3. Ok/section is visually inspected and/or tested or laboratory testing organised according to enterprise procedures
  4. Production does not commence without client OK or authority where appropriate
  5. If necessary, results are interpreted and adjustment are carried out according to product and machine specifications
Material to be used for proof ok sheet/section is organised correctly

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Machine is operated according to manufacturer’s and enterprise procedures to produce a specified proof ok/section

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Ok/section is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Production does not commence without client OK or authority where appropriate

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

If necessary, results are interpreted and adjustment are carried out according to product and machine specifications

Completed
Date:

Teacher:		 Evidence:

 

 

 

 

 

 

 

Assessed

Teacher: ___________________________________ Date: _________

Signature: ________________________________________________

Comments:

 

 

 

 

 

 

 

 

Instructions to Assessors

Evidence Guide

ELEMENT

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Confirm job specifications

1.1 Job requirements are read and interpreted from job documentation or production control system

1.2 Standard set-up is carried out correctly in minimum time with minimum wastage

1.3 Availability of all job-related components are checked

2. Set up delivery systems

2.1 Delivery systems are set up and adjusted according to job specifications

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

3. Select and prepare inks and additives (basic)

3.1 Inks, dyes or additives are checked and appropriate action is taken for end-user requirements

3.2 Quality and suitability of inks, dyes or additives are selected according to job specifications and end-user requirements

3.3 Inks, dyes and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions taken to minimise waste

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

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

3.6 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

4. Set up machine for basic offset lithographic printing

4.1 Plate cylinder is set up and adjusted and lithographic plates are selected and installed according to job specifications

4.2 Blanket and blanket cylinder are set up and adjusted according to job specifications

4.3 Impression cylinder is set up and adjusted according to job specifications

4.4 Inking system is set up and adjusted according to the lithographic process and job specifications

4.5 Dampening system is set up and adjusted according to job specifications

5. Conduct ok print run

5.1 Material to be used for proof ok sheet/section is organised correctly

5.2 Machine is operated according to manufacturer’s and enterprise procedures to produce a specified proof ok/section

5.3 Ok/section is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

5.4 Production does not commence without client OK or authority where appropriate

5.5 If necessary, results are interpreted and adjustment are carried out according to product and machine specifications

Required Skills and Knowledge

ELEMENT

PERFORMANCE CRITERIA

Elements describe the essential outcomes.

Performance criteria describe the performance needed to demonstrate achievement of the element.

1. Confirm job specifications

1.1 Job requirements are read and interpreted from job documentation or production control system

1.2 Standard set-up is carried out correctly in minimum time with minimum wastage

1.3 Availability of all job-related components are checked

2. Set up delivery systems

2.1 Delivery systems are set up and adjusted according to job specifications

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

3. Select and prepare inks and additives (basic)

3.1 Inks, dyes or additives are checked and appropriate action is taken for end-user requirements

3.2 Quality and suitability of inks, dyes or additives are selected according to job specifications and end-user requirements

3.3 Inks, dyes and additives are prepared according to work health and safety (WHS) requirements, and manufacturer’s/supplier’s instructions with suitable precautions taken to minimise waste

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

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

3.6 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

4. Set up machine for basic offset lithographic printing

4.1 Plate cylinder is set up and adjusted and lithographic plates are selected and installed according to job specifications

4.2 Blanket and blanket cylinder are set up and adjusted according to job specifications

4.3 Impression cylinder is set up and adjusted according to job specifications

4.4 Inking system is set up and adjusted according to the lithographic process and job specifications

4.5 Dampening system is set up and adjusted according to job specifications

5. Conduct ok print run

5.1 Material to be used for proof ok sheet/section is organised correctly

5.2 Machine is operated according to manufacturer’s and enterprise procedures to produce a specified proof ok/section

5.3 Ok/section is visually inspected and/or tested or laboratory testing organised according to enterprise procedures

5.4 Production does not commence without client OK or authority where appropriate

5.5 If necessary, results are interpreted and adjustment are carried out according to product and machine specifications

Evidence of the ability to:

demonstrate use of control, monitoring and data entry systems

demonstrate all safety devices on the machine

set up for TWO basic lithographic printing jobs using either a wide or narrow reel or sheet-fed lithographic machine according to manufacturer’s specifications and enterprise procedures and conduct a proof run and adjust settings to ensure production speeds are attained.

Note: If a specific volume or frequency is not stated, then evidence must be provided at least once.

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

Interpreting job specifications

explain what to do if vital information is missing from the job ticket

explain checks to be done prior to set-up e.g. availability of materials

Preparing and fitting plates

list problems that can result if the cylinder is not cleaned prior to plate fitting

explain how the grip edge of the plate is identified

describe the effect of over packing the printing plate cylinder

discuss how pitch lines can be used to assist in plate installation

name tools or actions likely to damage the plate

explain why plates should be consistently tensioned

For reel systems only

Reel in-feed

identify work health and safety (WHS) precautions for webbing up the machine

discuss how to determine the printing side of the material

explain the effect of low web tension on the print

explain the purpose of nip rollers

identify types of web splices appropriate for the job

Reel delivery system

describe the effect of excessive web tension at the rewind of the machine

list risks associated with the rewind of the machine

For sheet systems only

Sheet in-feed and transfer

identify WHS factors to be considered when setting up sheet in-feed and transfer systems

explain why the sheet is normally set up in the middle of the machine

describe the effect of side lay selection on the job

explain how to determine the position of the sheet before it is transported to the printing unit

outline how a register check is carried out

describe why a two-sheet cut is used on most feeders

explain how the machine knows if a sheet is missing or late

explain why the application of spray powder is sometimes advisable

explain the effects of too much spray powder

explain why slowdown devices might be used in delivery

outline the effect of excessive jogging on the stack

Preparation of inks and additives

identify all WHS and environmental concerns associated with inks and additives

explain what details to check for suitability of an ink for a job

describe how to modify ink that is slightly light

outline methods available to check ink for correct colour

identify who passes the colour prior to running the job

Machine set-up

list all work health and safety (WHS) factors to consider when setting up the machine

explain how cylinder (plate, blanket and impression) specifications are determined for the specific job

explain effects an incorrectly set dampening system may have on the job

explain why ink profile varies across the machine

explain what optimum ink duct sweep is

Basic in-line processes

explain the correct machine position to engage in-line processing units

list essential precautions required when setting up in-line processing units

outline necessary precautions if UV drying is utilised to dry the ink film

Proofing and adjustment

identify methods to minimise waste during make ready

describe what to check on the initial print prior to running

explain how the machine is proof tested

outline ideal conditions for inspecting the proof

describe methods to check and adjust ink colour and consistency

identify adjustments that may cause mis-register

list adjustments to position the image laterally

identify adjustments to position the image circumferentially

identify who has the final say in the approval of the job

Information sources

identify machine manuals, safety and other documentation relevant to this task, where are they kept and the information contained.

Range Statement

This section specifies different work environments and conditions that may affect performance. Essential operating conditions that may be present (depending on the work situation, needs of the candidate, accessibility of the item, and local industry and regional contexts) are included.

Delivery systems MUST include EITHER:

reel

OR

sheet

Setting up and adjusting MUST include EITHER:

unwind and rewind reels

webbing procedures and web control systems

splicing reels

folder and sheeter

OR

feeder and delivery

registration systems

sheet pick-up and transportation, control and transfer systems