Printronix L5535, Maintenance Manual

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Appendix C
Basic Operation
Status Confirmation Processing
Checks the detection data of the sensors and switches within the paper
feeding unit. If there is any abnormality, executes abnormality processing.
Communication Processing
Loads data transmitted from the printer, executes command analyzing
processing, and returns status.
Driving The Stacker
Initializes, drives, and stops the stacker.
Driving The Elevator Motor
Switches modes between stop, auto, and down. Also initializes the elevator
motor during printer initialization.
Driving The Swinger Motor
Initializes and terminates the swinger. Executes normal action, 1/2 inch feed
action (line feed), 1-page feed action (page feed), start position changing
action, overrun action, and paper output action.
Driving The Assisting Arm Drive Motor
Initializes and terminates the assisting arm. Executes normal action, 1/2 inch
feed action, 1-page feed action, start position changing action, overrun action,
and paper output action.
Switch Monitoring
Checks the action of the four elevator switches on the front face (output side)
of the unit.