HP LaserJet 4300 Printer series - Manual (Page 100)

98 4 Problem solving ENWW
6 Replace the entrance cover and close tray 1.
7 Reinstall the print cartridge and close the top cover.
8 If a jam message persists, there is still jammed paper in the printer.
Look for the jam in another location. (See
“Jam locations” on
page 96 .)
If you are using a non-HP print cartridge, the message NON HP
CARTRIDGE DETECTED might appear on the printer control panel display.
Press P AUSE /R ESUME to continue.
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