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IU 678 / 0225 25 TowerFeed
TM
for the HP Color LaserJet 4550
APPENDIX F - Troubleshooting
TowerFeed Beep Types
Type 0 TowerFeed Reset Beep (e.g. after Power ON)
(1x short)
Type 1 Paper in TowerFeed paper path after a printer Reset
(short – short)
Type 2 Paper Jam in TowerFeed
(long – long)
Type 3 TowerFeed Motor blocked
(short – long)
Type 4
(6x short)
Opening a TowerFeed tray or the paper feeding
adapter during a feed cycle