How to Remove the Cyan Image Drum

HP Color LaserJet Enterprise M855 Printer series

Color Definition:   Cyan:   

Note: It may be helpful to print out these instructions before you start to replace the cyan (blue) print cartridge.

Figure Step

Figure 1: Open the front door

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1. Open the front door.

Make sure that the door is completely open.

Figure 2: Locate the cyan image drum

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2. Locate the cyan image drum.

Figure 3: Release the cyan image drum

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3. Lift the cyan image drum to release it from its slot.

Figure 4: Pull the cyan image drum out

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4. With one hand, slowly pull the cyan image drum out of the printer, while grasping the blue holder with your other hand as shown in Figure 4. Then put it on a clean level surface.

CAUTION: Do not touch the green cylinder on the bottom of the image drum assembly because it can damage the drum.

Figure 5: Unpack the new cyan image drum

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5. Unpack the new cyan image drum from its protective bag.

CAUTION: Do not shake the image drum. Do not touch the green cylinder on the bottom of the image drum assembly because it can damage the drum.

NOTE: Store the used cyan image drum in the protective bag that came with the new cyan image drum. Information about recycling used image drums can be found on the image drum box.

Figure 6: Align the cyan image drum

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6. Make sure the cyan image drum is correctly aligned before trying to insert it into the slot.

Figure 7: Insert the cyan image drum

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7. Push the cyan image drum into its slot until it clicks into place.

CAUTION: The gray protective cover on the bottom of the cyan image drum (not shown in Figure 7) automatically slides off as the image drum is inserted. You can discard this cover.

Figure 8: Close the front door

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8. Grasp the grips on both sides of the front door and lift until it clicks into place.

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