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Recover from common print defects 50 www.dek.com
Recover from common print defects
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12 Recover from common print defects
Reference: Fast track process recovery guide, part no. 158546
Although following the best working practices will prevent most print defects there will be occasions during production
when print defects occur.
It is important that the operator understands which areas under their control can have a direct influence over the print
quality and how to identify a defect and quickly rectify the problem.
Preparation
⃞ Review the list of common print defects and their causes
Demonstration
Your instructor will simulate a number of print defects on the machine
⃞ For each defect complete the table below. Use the fast track recovery guide to help identify the cause and remedy
Defect Cause Remedy
Recover from common print defects
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Perform routine housekeeping -
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13 Perform routine housekeeping
Reference: Your companies housekeeping procedure if applicable, Machine Technical Reference
Manual
It is extremely important that the DEK printer is kept clean and that any signs of wear and tear are reported to the main-
tenance Technician. The Operator has an important role to play in maintaining the printer in the best possible condition.
Preparation
⃞ Your instructor will demonstrate either your companies housekeeping procedure or the ASM recommended daily
maintenance procedure
Demonstration
⃞ Perform either your companies housekeeping procedure or the DEK recommended daily maintenance procedure
⃞ Record below the areas to be inspected and cleaned
Areas to be inspected and cleaned: