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HP Designjet T920 T1500 ePrinter series - Replacing the Stacker Arm


Designjet T920
Designjet T1500
Stacker arm
Customer self repair (CSR)


Media jam caused by broken stacker arm
Rolls missing in the stacker arm assembly
Stacker arm damaged
Replace the stacker arm



1. Power Off the printer and check the stacker arms.
2. Push the stacker button located in the left and right side of the assembly as shown in the image below:

3. Pull up the assembly as shown in the pictures below:

4. Replace the new stacker assembly.

5. Check if the assembly is in the right position:
Good positioned

Wrong positioned

6. End-user also can keep or just remove the rollers in the stacker wheel assembly, if one of this is broken:

7. Restart the printer and check the media path.

For further troubleshooting steps or solutions for replacing parts, Please contact HP Support Center.