Motors, Sensors And Switches; Motors; Sp Motor - Epson DFX-9000 Repair Manual

Epson DFX-9000 Field Repair Guide 3/29/07

Motors, Sensors and Switches

Motors

SP Motor

Traditionally called the Carriage Drive Motor, SP stands for "Space". The SP Motor moves the Print Head and Car-
rier Unit (Carriage Assembly) across the Carrier Shaft (Carriage Guide Shaft). The SP Motor is a brushless DC
Motor driven by the 42 vdc Power Supply. There is an Interlock Switch and an 8 amp fuse between the 42 vdc
Power Supply and the SP Motor driver circuit. SP Motor control logic (travel direction and distance) utilizes a Car-
riage Encoder Scale, Carriage Encoder Sensor, and the Main Logic Board.
CES Scale
Carrier Shaft
Shield Plate
Carrier Unit
Guide Stay
SP Belt
SP Motor
Printer Component, Software Item, LCD Display, Printer Button
Motors, Sensors, and Switches Page 154.