Canon Pro9000 Mark II Service Manual page 21

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Graphic or text is enlarged on

printouts in the paper feed

direction.

*1: Replace the print head only after the print head deep cleaning is performed 2 times, and when the

problem persists.

<2. LIST OF ERROR DISPLAY / TROUBLESHOOTING>

- Timing slit film

- Carriage unit

- Logic board

(1) Confirm that the LF / EJ slit film is free from

smearing or scratches:

- Cleaning of the LF / EJ slit film..

(2) Replace the following item(s):

- LF / EJ slit film

- LF / EJ timing sensor unit

- Platen unit

- Logic board

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