Grid (TYPE=1)

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How to View the Test Print
Grid (TYPE=1)

Check item | Check method | Assumed cause
Right angle accuracy/Straight line accuracy | Check whether lines in the horizontal/vertical scanning directions are paralleled to the paper and these lines are at right angles to one another. | Feed system failure or Laser Scanner Unit failure is considered.
Side registration | Check the left margin. | Floor at the installation site is extremely distorted, or the feed system failure is considered.
Magnification ratio | Check whether the grid is printed at 9.99mm intervals. (Check the image on the second side at duplex printing.) | Rollers’ feed system failure or laser exposure system failure (drum, Laser Scanner) is considered.