Duplo, Folding Machines, models:

DBM-100	Instruction Manual
DBM-120	Installation Manual
DBM-600	Instruction Manual
DBM-70	Instruction Manual
DC-F 1	Instruction Manual
DF-1200	Instruction Manual
DF-505N	Instruction Manual
DF-520	Instruction Manual
DF-755	Instruction Manual
DF-850	Instruction Manual
DF-915	Maintenance Manual
DF-920	Instruction Manual
DF-990	Instruction Manual Installation Manual