User's Manual

Introduction—Chapter 1
56820 Series 80 -Column Printer User’s Manual
Control Panel
The printer control panel has four indicators in the top row and three but-
tons in the bottom row. Three indicators blink when there is a problem.
The three buttons adjust and align the paper.
Indicators
PAPER OUT The printer is out of paper.
HEAD JAM The print head is jammed and cannot move.
LOW BATT The internal battery voltage, th e veh icle battery voltage, or the power
module voltage is too low.
Power This stays lit while the printer is in active mode, or awake. When the
printer is in sleep mode, or without power, this is dark.
Buttons
FORM FEED Press this bu tton to feed the paper into th e printer mechanism or
whe n the printer s hould advance to the ne xt form. If th e printer ran
out of paper, pres s this button to initiate automatic paper loading.
SET PAGE Press th is button to s i gnal the beginning of the page to the printer
after you have made the appropriate paper adjustments; or to set the
linefeed counter to ze r o and move the print head to its home posi-
tion. In “Pape r Out” conditions, press this button to clear the Paper Out
error before printing can resume.
LINE FEED Press this button to adjust the top of the paper to the next line.
SET PAGE
FORM FEED
PAPER OUT
HEAD JAM
LOW BATT
Power
LINE FEED