OKI B4545 MFP User Manual

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Press the OK key on the scanner control panel. The display shows: 

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Insert the gauge card (supplied with the drum cartridge) into the card reader 
ensuring that the chip is entered as shown in the drawing below. 

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The following is displayed on the scanner control panel screen:

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Press OK.

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Once the chip card has been read, the display shows:

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Remove the card.

If the following is displayed, check that you have inserted the chip card 

the right way up: 

If the following is displayed, take out your card and insert it in the other 

way up.