2. MAJOUR UNIT REPLACEMENT

EO18-33021

2.4. REPLACING THE PRINT HEAD

2.4 REPLACING THE PRINT HEAD

CAUTION: 1. NEVER touch the element when handling the print head.

2.NEVER touch the connector pins Touching them may cause a static electric discharge which will damage the print head.

1)Open the Top Cover.

2)Push down the Head Release Lever R to open the Print Head Block.

Print Head Block

Head Release Lever R

3)Disconnect the two Print Head Harnesses. Then, pull the Print Head Ass’y upward while pulling the Knob.

NEVER touch the element when handling the print head.

Print Head Ass’y

Print Head Ass’y

HarnessKnob

4)Replace the Print Head with a new one, and then reassemble in the reverse order of removal.

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Toshiba B-450-R manual Replacing the Print Head