Service manual

A.6f Infeed Setup
Infeed Type:
Off:
• When no infeed device is used.
Creeper:
• Select when using the Vacuum Loader or the Friction Feeder Creeper
Conveyor.
Bulk:
• 470-type bulk loader with on/off control by software monitoring the paper
demand switch.
Cutter – 1:
• Guillotine type cutter/feeder
Printer:
• Select when inline with a printer. Settings in bottom section of this screen
must also be selected.
Cutter-RA:
• A guillotine cutter set in right angle configuration feeding onto a right
angle or turning device then feeding into the accumulator.
Cutter-ST:
• A cutter feeding directly into the accumulator.
Feed Max Low
• This count value is to prevent a low level of paper in the singulator section
from occurring. This count value is the maximum sheets that can be fed
once the Paper Demand Wand has dropped to the low position. If in read
mode, this will be maximum sheets plus sheets needed to reach EOG.
• When the 420T is waiting for the singulator to be replenished, the Monitor
Events will display “System: Singulator Paper Level Low - Add Paper”.
Once sheets of paper from the printer are detected by the IF-42 Input
Sensor or the Paper Demand Wand changes states, more paper will be
fed. The Paper Demand Wand changing to a high state will reset this
count to zero. The paper sensed by the IF-42 Input Sensor will
incrementally decrease the count for each sheet of paper sensed to zero.
• Setting this to “0” turns this function OFF
Printer Fed Only:
Full Delay – Time:
• This timer value is the debounce time for the Paper Demand Wand Signal
input (R-1:20). Should this input change state, the system will wait 800ms
before changing the state of the FULL S2 Signal output (W-1:18). This will
allow the Paper Demand Wand to stabilize.
420T V6LT OPERATOR & SERVICE MANUAL ISSUE 2009/06 Rev. 6/21/2011 SECTION A – PAGE 34
071-33370-400
INTRODUCTION