HP 2100 TN - Manual (Page 30)

18 Chapter 1 Printer Basics EN
Paper Out
The attention light is on.
The printer is out of paper. The attention light will stay on until paper is
added.
Pressing the G O or J OB C ANCEL button has no effect.
Paper Out (requested tray)
The G O light is on.
The requested tray is out of paper. Adding paper to the requested tray
causes the printer to start the print job from that tray.
Pressing the G O button prints from another tray.
Pressing the J OB C ANCEL button cancels the current job.
Attention
The printer requires attention for one of the following circumstances:
door open
toner cartridge missing
paper jam
Pressing the G O button causes the printer to attempt to clear the
paper jam.