HP Designjet 4520 Printer series - Manual (Page 39)

2. If the printer is unable to detect the paper type, the front panel displays a list of paper types.
Select the paper type you are using. If it is not clear which you should select, see Supported paper
types on page 200 .
3. Wait until the front panel prompts you to open the window.
4. Lift the paper load lever.
5. Insert the sheet into the printer as shown below.
ENWW Load a single sheet [4020] 29
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