@IS5
Welcome to the HP Support Community.
What's the paper type and size you're using?
Follow Step 1 from here: https://support.hp.com/us-en/product/hp-tango-series/20486540/model/20535819/document/c06079207
Also, let's update the firmware: https://support.hp.com/in-en/document/c02919168
Let me know if this helps.
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Thanks!
Have a great day!