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Print Quality Troubleshooting Tool for HP Color LaserJet 4730mfp

Replacing black print cartridge
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Content starts here
Note: It may be helpful to print out this instruction.

Figure

Step

Figure 1: Right upper doorexample

Figure 2: Right lower coverexample

1. Using the handles, open the door and the cover on the right side of the printer.

CAUTION:
The fuser might be hot.

Figure 3: Green handleexample

2. Grasp the green handle on the transfer unit.

Figure 4: Transfer unit downexample

3. Pull down the transfer unit.

CAUTION:
Do not place any item on the transfer unit while it is open. If the transfer unit is punctured, print quality problems could result.

Figure 5: Print cartridgeexample

4. Grasp the blue handles on the sides of the used black print cartridge and pull to remove the cartridge from the printer.

Figure 6: Print cartridgeexample

5. Remove the new black print cartridge from the bag.

6. Place the used print cartridge in the bag for recycling.

NOTE:
The print cartridge tape seal is removed automatically when the print cartridge is installed in the printer.

Figure 7: Print cartridgeexample

7. Grasp the blue handles on the sides of the print cartridge.

8. Align the print cartridge with the tracks inside the printer and insert the cartridge until it is completely seated.

NOTE:
If a cartridge is in the wrong slot, the control panel will display the message INCORRECT BLACK CARTRIDGE.

Figure 8: Transer unit upexample

9. Close the transfer unit.

Figure 9: Printer door and coverexample

10. Close the door and the cover on the right side of the printer.

Figure 10: Control panel displayexample

After a short while, the control panel should display READY.

Figure 11: Used print cartridgeexample

11. Installation is complete. Place the used print cartridge in the box in which the new cartridge arrived.


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