HP Designjet 4500 Printer series - Manual (Page 267)

10. Carefully remove the cut-off lower end of the paper.
11. Carefully remove any paper that you can lift up and out from the top of the printer.
12. Investigate the front of the roll module, behind the drawers.
ENWW A paper jam in drawer 2 [4500] 253
The problem is... (paper
topics)