Canon imagePROGRAF TA-20 MFP 24" Large Format Printer with L24ei Scanner and Stand Kit - Manual (Page 367)

Manual Adjustment to Straighten Lines and Colors
If printed vertical lines are warped or colors are out of alignment, execute Print head alignment and adjust
the print head position.
Normally, execute Auto (standard) .
Automatic Adjustment to Straighten Lines and Colors
However, when printing on special paper or if printing is not improved after Auto (advanced) , try Manual .
Manual adjustment requires you to examine the printed test pattern and enter an adjustment value.
Important
• Because the results of adjustment vary depending on the type of paper used for adjustment, use the
same type of paper as you will use for printing.
• When using cut sheets, do not move the release lever until instructions (guidance) for removing the
paper are displayed.
Moving the release lever during printing or maintenance operations will cause the printer to stop.
Paper to Prepare
When using rolls
An unused roll at least 10.00 in. (254.0 mm) wide
When using sheets
Four sheets of unused paper, A4/Letter size or larger (or two sheets when using A2 or larger)
Perform adjustment as follows.
1. Load paper.
Loading Rolls on the Roll Holder
Loading Rolls in the Printer
Loading Sheets in the Printer
Important
• Always make sure the loaded paper matches the type of paper specified on the printer.
Adjustment cannot be completed correctly unless the loaded paper matches the settings.
2. Tap (Setup) > Maintenance on HOME screen.
Touch Screen
The Maintenance screen appears.
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