Brother HL-1050 Technical Reference Manual page 391

PCL5 (Tray: If PJL TRAYCOMMAND is NORMAL.)
COMMAND
Esc&l0H
Paper Eject
Esc&l1H
Primary Tray
Esc&l2H
Manual Feed
Esc&l3H
Envelope
Esc&l4H
Secondary Tray
Esc&l5H
Optional Tray
Esc&l6H
Esc&l7H
Automatic Selection
Esc&l8H
Optional Tray
Esc&l9H
Optional Tray
Esc&l10H
Optional Tray
Esc&l100H
Tray ID 1
Esc&l101H
Tray ID 2
Esc&l102H
Tray ID 3
Esc&l103H
Tray ID 4
Esc&l1001H
Fixed Tray
Esc&l1002H
Auto Selection
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 Feeder1 Upper Cassette
    
Feeder2 Lower Cassette
Lower Cassette
  
APPENDIX A -COMPARISON LIST - 9
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Tray1
    
Feed from Manual Feed
Tray2
Tray2
    
Tray3
 
    
    
MP Tray Tray2
    
Tray3
    
    