Status Confirmation Processing; Communication Processing; Driving The Stacker; Driving The Elevator Motor - Printronix L5535 Maintenance Manual

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.
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