Sanyo, Massager, models:

HEC-A2000	Service Manual
HEC-A2500K	Instruction Manual
HEC-A3700	Instruction Manual
HEC-DR21	Service Manual
HEC-DR5000	Service Manual
HEC-DR5700	Instruction Manual
HEC-DR6700K - Zero Gravity Massage Chair	Parts List
HEC-DR7700	Instruction Manual Service Manual
HEC-DR7700BR - Zero Gravity Massage Chair	Instruction Manual
HEC-DR8700	Instruction Manual Service Manual
HEC-FX1	Service Manual
HEC-RX1	Instruction Manual
HEC-SA5000K	Technical Training Manual
HECSR1000K - Stiffness Sensor - Multi Roller Massage Chair	Instruction Manual
HER-FA500W	Instruction Manual